Latin 1 Quiz: 3rd Conjugation Present Tense
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3rd Conjugation Present TenseQuestion 1 of 10

A student sees the Latin verb form ducis and must identify its person and number. Which of the following correctly identifies the form, and why might a student confuse it with another conjugation?

2nd person singular; a student might confuse it with a 2nd-conjugation verb because both use -s in the 2nd person singular, though 2nd conjugation inserts a long -ē- (e.g., monēs) while 3rd conjugation uses a short -i- (e.g., ducis)
3rd person singular; the ending -is resembles the 3rd person singular of a 1st-conjugation verb, though 1st conjugation actually uses -at in the 3rd person singular
1st person singular; the -is ending is the standard 1st person singular marker shared across all conjugations in the present tense
2nd person plural; the -is ending signals plurality in 3rd-conjugation verbs just as -itis does in other conjugations
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Latin 1 Quiz

Latin 1 Quiz: 3rd Conjugation Present Tense

Practice 3rd Conjugation Present Tense in Latin 1 with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

What this quiz covers

This quiz focuses on 3rd Conjugation Present Tense, giving you a quick way to practice the rules, question types, and explanations that matter most for Latin 1.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

A student sees the Latin verb form ducis and must identify its person and number. Which of the following correctly identifies the form, and why might a student confuse it with another conjugation?

  1. 2nd person singular; a student might confuse it with a 2nd-conjugation verb because both use -s in the 2nd person singular, though 2nd conjugation inserts a long -ē- (e.g., monēs) while 3rd conjugation uses a short -i- (e.g., ducis) (correct answer)
  2. 3rd person singular; the ending -is resembles the 3rd person singular of a 1st-conjugation verb, though 1st conjugation actually uses -at in the 3rd person singular
  3. 1st person singular; the -is ending is the standard 1st person singular marker shared across all conjugations in the present tense
  4. 2nd person plural; the -is ending signals plurality in 3rd-conjugation verbs just as -itis does in other conjugations
Explanation: When identifying a Latin verb form, your first move should always be to isolate the ending and match it to the correct conjugation's personal ending chart. For present active indicative verbs, each person-number combination has a predictable ending, but those endings interact differently with each conjugation's stem vowel — and that's exactly what this question tests. The verb ducis comes from duco, a 3rd-conjugation verb. In the 3rd conjugation, the present tense stem vowel is a short -i-, which combines with the personal endings to give forms like duco, ducis, ducit. The ending -is here marks 2nd person singular — "you lead/are leading" — making A the correct answer. A is also smart to flag the potential confusion with 2nd conjugation: mones (from moneo) looks similar but uses a long -ē- before the -s, not a short -i-. Recognizing that vowel difference is key. Choice B is wrong because -is is never the 3rd person singular ending in any conjugation — 3rd person singular uses -t (e.g., ducit, monet, amat). Choice C is doubly wrong: 1st person singular uses -o or -m (e.g., duco, ducam), never -is, and that ending is not "shared across all conjugations." Choice D confuses -is with plural forms; 2nd person plural is -itis (e.g., ducitis), which is a meaningfully different ending. A reliable study strategy: memorize one full paradigm per conjugation (amo, moneo, duco, capio, audio) and use those as anchors whenever you need to identify an unfamiliar form.

Question 2

The Latin verb petere (to seek) is 3rd conjugation. A student writes the present active indicative paradigm and produces petis for 2nd person singular and petitis for 2nd person plural. Another student claims both forms are wrong and should use a long -ē-. Which statement best evaluates these competing claims?

  1. Both students are partially correct: petis is right for singular, but the plural should be petētis, with the long -ē- borrowed from the 2nd-conjugation pattern in the plural
  2. The second student is correct: all Latin present tense forms in the 2nd person require a long -ē- before the personal ending, regardless of conjugation class
  3. The first student is correct: 3rd-conjugation verbs use a short -i- connecting vowel (petis, petitis), unlike 2nd-conjugation verbs which use long -ē- (e.g., monēs, monētis) (correct answer)
  4. The first student is correct for petitis, but the singular should be petēs, since 3rd-conjugation verbs lengthen the connecting vowel to -ē- before -s in singular forms
Explanation: When you see a question about Latin present tense forms, your first instinct should be to ask: which conjugation is this verb, and what connecting vowel does that conjugation use? The connecting vowel — the vowel that links the stem to the personal ending — differs systematically across conjugation classes, and mixing them up is one of the most common errors in Latin 1. Third-conjugation verbs like petere use a short -i- as their connecting (or "thematic") vowel in most present tense forms. This gives you petō, petis, petit, petimus, petitis, petunt. Notice that the 2nd person singular is petis (stem pet- + -i- + -s) and the 2nd person plural is petitis (stem pet- + -i- + -tis). The first student has this exactly right, making C the correct answer. The second student's claim (answer B) confuses 3rd-conjugation with 2nd-conjugation verbs like monēre, where the long -ē- is part of the stem itself — it appears throughout the paradigm (monēs, monētis). That long -ē- belongs to the 2nd conjugation only, not to all Latin verbs universally. Answer A is a creative but invented hybrid: there is no rule that borrows plural endings from the 2nd conjugation into the 3rd. Petētis simply doesn't exist. Answer D inverts the pattern entirely — 3rd-conjugation verbs never lengthen their connecting vowel to -ē- before -s in the singular. That would make it a 2nd-conjugation verb. Study tip: Memorize the full present paradigm for one model verb from each conjugation (amō, monēs, mittis) — once those patterns are locked in, you can immediately spot when a form belongs to the wrong conjugation class.

Question 3

A student is told that a verb form ends in -it and that the verb belongs to the 3rd conjugation. The student concludes it must be 3rd person singular present active. Under what condition would this conclusion be incorrect?

  1. If the verb form is perfect tense, because 3rd-conjugation verbs also use -it as the 3rd person singular perfect active ending (correct answer)
  2. If the verb is a deponent verb, because deponent verbs in the 3rd conjugation always use -itur instead of -it in the 3rd person singular
  3. If the verb stem ends in a vowel, because the connecting vowel would then lengthen to -ēt rather than remaining -it
  4. If the verb form is imperfect tense, because the 3rd-conjugation imperfect also ends in -it in the 3rd person singular
Explanation: When you see a Latin verb ending, your first instinct is to match it to a paradigm — but the trap is that the same ending can appear in multiple tenses. This question tests whether you recognize that -it is ambiguous in the 3rd conjugation. In the 3rd conjugation, the 3rd person singular present active does end in -it (e.g., dicit, "he says"). However, the 3rd person singular perfect active indicative also ends in -it (e.g., dixit, "he said"). These endings are identical in form but completely different in tense and meaning. So if someone hands you a form ending in -it from a 3rd-conjugation verb, you cannot automatically assume it is present tense — it could be perfect. This makes answer A correct: the student's conclusion would be wrong if the form is actually perfect tense. Answer B is incorrect because deponent verbs in the 3rd conjugation use passive endings, so 3rd person singular would be -itur, not -it — this would prevent the confusion entirely, not create it. Answer C is incorrect because the connecting vowel rule for 3rd conjugation doesn't lengthen to -ēt based on stem vowels in this way; that's a fabricated rule. Answer D is incorrect because the 3rd-conjugation imperfect 3rd person singular ends in -ēbat, not -it — so imperfect is not a source of this ambiguity. As a study habit, always check both present and perfect paradigms when identifying a verb form — -it is one of the most common false-cognate endings in Latin, and exam questions love to exploit it.

Question 4

A student must identify every 3rd-conjugation present active indicative form in this list: regit, regebat, reget, regunt, regam. How many forms in the list are correctly identified as 3rd-conjugation present active indicative?

  1. 3 — regit, regunt, and reget are all present active indicative because the -e- in reget is a present connecting vowel, not a future marker
  2. 2 — regit (3rd person singular present) and regunt (3rd person plural present) are present active indicative; the others are imperfect, future, or subjunctive (correct answer)
  3. 1 — only regunt is present active indicative; regit ends in -it which also marks the perfect tense, making it ambiguous and therefore not reliably identifiable as present
  4. 2 — regit and regam are present active indicative; regam uses the -a- connecting vowel that marks the present tense in 3rd-conjugation verbs
Explanation: When identifying verb forms in Latin, you need to work through tense, voice, and mood systematically — and for 3rd-conjugation verbs, the connecting vowel (also called the thematic vowel) is your most important clue. Third-conjugation present active indicative forms use a short -i- or -u- as the connecting vowel before personal endings: regit (he/she rules) uses -i- + -t, and regunt (they rule) uses -u- + -nt. These are your two genuine present active indicative forms, making B the correct answer. The other forms belong to different tenses. Regebat adds the imperfect tense marker -ba-, making it "he/she was ruling" — clearly not present. Reget uses the future tense marker -e- (3rd conjugation future: -am, -es, -et), so it means "he/she will rule." Regam is 1st person singular future, meaning "I will rule." Answer A is wrong because it misidentifies reget as present. The -e- in reget is a future marker, not a connecting vowel — don't confuse it with the thematic vowel pattern. Answer C is wrong for dismissing regit as ambiguous. While -it can mark the 3rd-person singular perfect in some verbs, context and the verb's principal parts resolve this; regit is straightforwardly present here. Answer D is wrong because regam is future, not present — the -a- in regam signals the future tense, not a present connecting vowel. Study tip: Memorize the 3rd-conjugation future pattern (-am, -ēs, -et, -ēmus, -ētis, -ent) so you never mistake future forms for present ones.

Question 5

Consider the sentence: Discipuli multa de Roma discunt. (The students learn many things about Rome.) If you wanted to change the subject to a single student (discipulus), which verb form would correctly replace discunt?

  1. discit — but only when the subject is explicitly stated; without a stated subject, discunt would still be used for singular reference
  2. discet — the 3rd person singular present active of discere, with the connecting vowel -e- retained before -t
  3. discunt — the form remains unchanged because Latin verb endings are the same for both singular and plural subjects
  4. discit — the 3rd person singular present active of discere, formed with stem disc- + -it (correct answer)
Explanation: When working with Latin verbs, the key concept being tested here is subject-verb agreement — specifically, how present tense verb endings shift based on the number (singular vs. plural) of the subject. In Latin, the present active indicative of a 3rd conjugation verb like discere (to learn) follows a predictable pattern. The stem is disc-, and to form the 3rd person singular present, you attach -it, giving you discit (he/she/it learns). For the 3rd person plural, the ending is -unt, giving you discunt (they learn). So when you swap discipuli (plural) for discipulus (singular), the verb must change accordingly — making discit the correct replacement, which is answer D. Choice A gets the grammar right but invents a false rule. Latin's personal endings inherently communicate the subject, so whether or not the subject noun is explicitly stated, the singular verb form discit is always correct for a singular subject. There is no exception for "unstated" subjects. Choice B, discet, is not the present tense at all — it's the future tense of discere. The -e- before the -t signals future, not present. Don't confuse tenses by misreading the connecting vowel. Choice C is simply wrong. Latin is a highly inflected language; verb endings do change based on person and number. That's one of Latin's defining features. A helpful study tip: memorize the 6-form present active paradigm for each conjugation. Once you know -t = 3rd singular and -nt = 3rd plural, subject-verb agreement questions become straightforward.

Question 6

In the sentence Servi aquam ad villam portant, the verb portant is 1st conjugation. If a speaker substituted the verb ferre (to carry) to express the same meaning with the same subject, which form should replace portant?

  1. ferant — 3rd person plural present active indicative of ferre, equivalent in meaning to portant in a declarative sentence
  2. ferunt — 3rd person plural present active indicative of ferre, matching the plural subject servi (correct answer)
  3. ferunt — but this is unique to ferre; all other 3rd-conjugation verbs use -ant rather than -unt in the 3rd person plural present
  4. fert — 3rd person plural present active of ferre, since Latin uses singular verb endings with collective plural subjects
Explanation: When substituting one Latin verb for another, your job is to match the person, number, voice, mood, and tense of the original verb. In Servi aquam ad villam portant, the subject servi is 3rd person plural, so portant is 3rd person plural present active indicative. Any replacement verb must carry those same features. The verb ferre (to carry) is irregular, but its present active indicative still follows a recognizable pattern. The 3rd person plural form is ferunt — built on the stem fer- plus the ending -unt, which is the standard 3rd person plural ending in Latin. This makes B the correct answer: ferunt matches servi as a plural subject and functions as a direct declarative statement, just like portant. Answer A is tempting but wrong. Ferant is the present active subjunctive of ferre, not the indicative. Using the subjunctive would change the mood entirely — shifting the sentence away from a simple factual statement, which isn't the goal here. Answer C makes a false claim about conjugation patterns. The -unt ending in ferunt is not unique to ferre; all 3rd conjugation verbs (and 3rd-io and 4th) use -unt in the 3rd person plural present. Only 1st and 2nd conjugation verbs use -ant and -ent respectively. Answer D confuses number entirely. Fert is 3rd person singular, not plural. Latin does not use singular verbs with standard plural subjects like servi. A reliable study habit: before swapping any verb, write out the person, number, mood, tense, and voice of the original — then conjugate your new verb to match each feature exactly.

Question 7

A student looks at the verb form agitis and must determine its conjugation, tense, person, and number. Which analysis is correct?

  1. 3rd conjugation, imperfect tense, 2nd person plural — the -itis ending marks imperfect tense in 3rd-conjugation verbs when no -ba- infix is present
  2. 3rd conjugation, present tense, 3rd person plural — the ending -itis signals 3rd person plural in all Latin conjugations in the present tense
  3. 2nd conjugation, present tense, 2nd person plural — the -itis ending with the preceding -i- indicates a 2nd-conjugation verb with a long thematic vowel
  4. 3rd conjugation, present tense, 2nd person plural — the stem ag- belongs to the 3rd conjugation, and -itis is the 2nd person plural present ending (correct answer)
Explanation: When analyzing a Latin verb form, your job is to work backward from the ending to identify conjugation, tense, person, and number — in that order. Start by isolating the stem, then examine what the ending tells you. For agitis, strip away the ending and you're left with ag-, the stem of agere ("to drive/do"), a classic 3rd-conjugation verb. The ending -itis is the standard 2nd person plural present active ending for the 3rd conjugation. Put it together: 3rd conjugation, present tense, 2nd person plural — making D the correct analysis. Here's where the wrong answers go astray. A invents a rule that doesn't exist: the imperfect tense in Latin is always marked by the -ba- infix (e.g., agebatis). Without that infix, you cannot call a form imperfect, regardless of conjugation. B misidentifies the person and number — -itis is 2nd person plural, not 3rd. The 3rd person plural present ending for 3rd-conjugation verbs is -unt (e.g., agunt). C misassigns the conjugation entirely. The 2nd conjugation features a long thematic -ē- vowel (e.g., monētis), while agere has a short stem vowel and belongs firmly to the 3rd conjugation. A useful study habit: build a reference chart of present-tense endings for all four conjugations and drill them until the endings feel automatic. Pay special attention to the 2nd person plural row — -ātis, -ētis, -itis, -itis — since the 3rd and 4th conjugations share that ending and require you to know your stems cold.

Question 8

Which of the following is the only verb form that is a 3rd-conjugation present active indicative?

  1. laudant — 3rd person plural present active of laudare (1st conjugation), meaning 'they praise'
  2. monentur — 3rd person plural present passive of monere (2nd conjugation), meaning 'they are warned'
  3. currimus — 1st person plural present active of currere (3rd conjugation), meaning 'we run' (correct answer)
  4. ponebat — 3rd person singular imperfect active of ponere (3rd conjugation), meaning 'he/she was placing'
Explanation: When analyzing verb forms in Latin, you need to check three things simultaneously: the conjugation (1st, 2nd, 3rd, 4th), the tense, and the voice. This question asks specifically for a 3rd-conjugation present active indicative, so each condition must be satisfied at once. Currimus (C) is your answer. It comes from currere, a 3rd-conjugation verb, and uses the present active ending -imus (1st person plural). The stem vowel pattern of 3rd-conjugation verbs shifts unpredictably in the present tense, but currimus fits cleanly — present tense, active voice, 3rd conjugation. All three boxes are checked. The distractors each fail on at least one condition. A) laudant is present active, but laudare belongs to the 1st conjugation (recognizable by its infinitive ending -āre). B) monentur comes from monere, which is 2nd conjugation (-ēre infinitive), and the -ntur ending signals passive voice — so it fails on both conjugation and voice. D) ponebat does come from a 3rd-conjugation verb (ponere), but the -bā- infix is the telltale sign of the imperfect tense, not the present — so it fails on tense. A helpful study strategy: when identifying a verb form, work through a checklist — infinitive ending (to confirm conjugation), personal ending (for person and number), any tense markers like -bā- or -bi-, and any passive signals like -r, -ris, -tur, -mur, -mini, -ntur. Distractors are designed to get you close but wrong on exactly one of these features.

Question 9

Which of the following Latin verb forms is the 3rd person plural present active indicative of the verb mittere (to send)?

  1. mittunt — the present stem mitt- takes the 3rd person plural present active ending -unt (correct answer)
  2. mittent — the present stem mitt- takes the ending -ent, which signals 3rd person plural in the present tense
  3. mittant — the present stem mitt- takes the ending -ant, which is the standard 3rd person plural present active ending for all conjugations
  4. mittitis — the present stem mitt- takes the ending -itis, the 3rd person plural marker used in 3rd-conjugation verbs
Explanation: When forming the present active indicative in Latin, your job is to attach the correct personal ending to the verb's present stem. For 3rd-conjugation verbs like mittere, the stem is mitt-, found by dropping the infinitive ending -ere. The 3rd person plural present active ending for 3rd-conjugation verbs is -unt, giving you mittunt — "they send." This is answer A, and it's correct. The vowel connecting stem to ending is short -u-, which is characteristic of the 3rd conjugation in certain forms and helps distinguish it from other conjugations. Here's where the distractors trip students up. B offers mittent, which looks like it could be present tense but is actually the 3rd person plural future active indicative — "they will send." The -ent ending signals future, not present, in the 3rd conjugation. C offers mittant, which uses -ant, a real Latin ending — but it belongs to the present active subjunctive, not the indicative. It's also the signature 3rd-plural ending for 1st-conjugation verbs (amant), not 3rd-conjugation. Mixing these up is one of the most common errors in Latin morphology. D offers mittitis, which uses -itis — but that's the 2nd person plural ending ("you all send"), not 3rd person plural. Confusing 2nd and 3rd person plural endings is an easy mistake when you're still memorizing paradigms. Your best study strategy: memorize the full present active indicative paradigm for each conjugation as a unit, paying close attention to the 2nd and 3rd person plural endings, since they're the most commonly confused on exams.

Question 10

The infinitive of a Latin verb is scribere. What is the 1st person plural present active indicative form of this verb?

  1. scribimus — the stem scrib- takes the 1st person plural present active ending -imus (correct answer)
  2. scribemus — the stem scrib- takes the ending -emus, the 1st person plural present active ending for 3rd-conjugation verbs
  3. scribamus — the stem scrib- takes the ending -amus, the standard 1st person plural present active ending for all conjugations
  4. scribebamus — the stem scrib- takes the ending -ebamus, which marks 1st person plural in the present tense of 3rd-conjugation verbs
Explanation: When working with Latin verb conjugation, your first job is to identify the conjugation of the verb, since each conjugation follows its own pattern of endings. The infinitive scribere ends in -ere (with a short -e-), which places it in the 3rd conjugation. Once you know the conjugation, you can apply the correct personal endings to the stem. To form the 1st person plural present active indicative of a 3rd-conjugation verb, you take the stem scrib- and add -imus, giving you scribimus — making A the correct answer. The 3rd conjugation uses a short connecting vowel (-i- in this slot) rather than the long vowels seen in other conjugations. The distractors each reflect a specific conjugation error. B offers scribemus, which looks plausible but is actually the 1st person plural future active indicative of a 3rd-conjugation verb — a tense confusion trap. C offers scribamus, using -amus, which is the 1st person plural ending for 1st-conjugation verbs (like amare → amamus) — don't let the familiar -amus fool you into thinking it's universal. D offers scribebamus, which contains the -bam- imperfect stem marker plus a plural ending, making it 1st person plural imperfect active indicative — a completely different tense altogether. A useful study habit: when you see a Latin infinitive, immediately identify its conjugation class before touching any endings. Mixing up conjugation endings or tense markers is the most common source of errors on verb form questions, so drilling your conjugation charts by class will pay off quickly.