Latin Participles and Infinitives - AP Latin

  1. In this Vergilian-style epic excerpt (lines 1–8): *Aenēās, ventūrus ad arcem, sociōs monet pugnātūrōs esse.* In lines 4–5, which best describes the role of the participle pugnātūrōs?
    Answer: Future participle indicating the allies are about to fight. This question tests AP Latin comprehension of participles and infinitives in context, focusing on their grammatical roles and narrative functions. Participles in Latin can function adjectivally, temporally, or causally, while infinitives often indicate purpose, result, or part of an indirect statement. In this passage, 'pugnātūrōs' is a future active participle in an indirect statement after 'monet,' indicating the allies' future action. Choice C accurately identifies the function of 'pugnātūrōs' as a future participle indicating the allies are about to fight, showing understanding of future participle forms and their use in indirect statements. Choice A is incorrect because the -ūrus ending specifically marks future, not perfect, time. To help students: Memorize the future active participle ending (-ūrus, -a, -um) and its meaning of intention or future action. Practice recognizing future participles in indirect statements where they express what someone will do.
  2. In the sentence, how does the phrase hostibus iam appropinquantibus function?
    Answer: It provides the temporal circumstances for the soldiers' return. The phrase hostibus iam appropinquantibus is an ablative absolute. This construction, consisting of a noun (hostibus) and a participle (appropinquantibus) in the ablative case, functions as an adverbial clause. Here, the present participle indicates an action happening at the same time as the main verb (redierunt), best translated temporally as "while the enemy was now approaching." Choice A is incorrect because it suggests cause, which is less likely than time in this context. Choice B is incorrect because hostibus is ablative, so the phrase cannot modify the nominative subject Milites. Choice D is incorrect because the phrase does not agree with or logically modify duce.
  3. The main clause, tandem defessi sunt, helps clarify that the participle pugnantes is best understood as expressing...
    Answer: cause. Pugnantes is a circumstantial participle. Its exact relationship to the main clause is determined by context. Since the main clause states that the enemies became tired (defessi sunt), the most logical reason for their exhaustion is the prolonged fighting described by the participle. Therefore, pugnantes expresses cause ("*because* they were fighting for a long time..."). Concession (A) would imply they became tired despite fighting, which is illogical. Means (D) is similar, but cause is a better category for an action that leads to a state of being.
  4. Within the indirect statement introduced by credere, what is the grammatical subject of the verb esse?
    Answer: The infinitive phrase pro re publica operam dare. This sentence contains nested indirect statements. The main statement is amicum suum credere.... The object of credere is a second indirect statement: honestum esse pro re publica operam dare. In this clause, esse is the main verb. The subject of an impersonal expression like honestum est is often an infinitive. Here, the entire infinitive phrase pro re publica operam dare ("to work for the republic") acts as the subject of esse. Honestum (A) is the predicate adjective, agreeing with the subject. Amicum (D) is the subject of credere.
  5. The participle empturum is used here to express the...
    Answer: purpose for which the son was sent to the forum. A future active participle (empturum) is often used after a verb of motion (misit) to express purpose. The phrase empturum panem means "(in order) to buy bread" or "who was to buy bread." This construction is a common alternative to a subjunctive purpose clause (ut emeret panem). The other choices are less precise; while it relates to the future time (A), its primary function is to explain the goal or purpose of the action.
  6. The phrases ad foedus renovandum and auxilium petendum explain...
    Answer: the reason why the envoys were sent. A gerundive (renovandum, petendum) with the preposition ad is a common construction used to express purpose. The phrases translate to "for the purpose of renewing the treaty" and "for the purpose of seeking aid." This directly answers the question "why?" were the envoys sent. Choice A would require a result clause (e.g., with ut). Choice B might be expressed with an indirect command. Choice D would likely use a present circumstantial participle.
  7. According to the messenger's report, what is the temporal relationship between the army's flight and the consul's death?
    Answer: The army's flight was occurring at the same time the report was made, after the consul had already died. The main verb referebat is imperfect. In the indirect statement, the perfect infinitive perisse indicates an action completed before the main verb. The present infinitive fugere indicates an action happening at the same time as the main verb. Therefore, the messenger was reporting that the army was fleeing (simultaneous action) and that the consul had died (prior action). Choice B is incorrect because the infinitives have different tenses. Choice C reverses the sequence of events. Choice D is incorrect because fugere indicates a present, not a past, action relative to the reporting.
  8. The orator announced that...
    Answer: the temples of the gods had been destroyed by the treacherous enemies. This is an indirect statement. The main verb nuntiavit is perfect tense. The infinitive deleta esse is a perfect passive infinitive, indicating an action completed before the main verb. Therefore, the orator announced something that had already happened. The phrase translates to "that the temples... had been destroyed." Choice A uses the present tense and active voice (would be delere). Choice C implies obligation. Choice D reverses the subject and agent and uses the active voice.
  9. The phrase leges severas esse semper servandas conveys the idea that...
    Answer: the strict laws must always be obeyed. This phrase is an indirect statement functioning as the object of persuadere. Within it, leges severas is the subject accusative and esse servandas is the verbal phrase. Servandas is a gerundive (future passive participle), which, when combined with esse in a passive periphrastic construction, expresses necessity or obligation. Therefore, the phrase means "that the strict laws must always be obeyed." The other choices misinterpret this sense of obligation, confusing it with ability (A), past action (B), or the agent of the action (C).
  10. Philosophical Text (modeled on Cicero). Read lines 1–8: Sapiēns, cupiditāte vincēns, intellegit virtūtem esse dūcem. Dīcit sē nōn timēre mortem, sed īrās fugiendās esse. Hōc docet discipulōs ut rectē vīvere discant, spem servātūrōs. In line 2, how does the infinitive esse contribute to the meaning?
    Answer: It introduces an indirect statement after intellegit. This question tests AP Latin comprehension of participles and infinitives in context, focusing on their grammatical roles and narrative functions. Participles in Latin can function adjectivally, temporally, or causally, while infinitives often indicate purpose, result, or part of an indirect statement. In this passage, esse is used as part of an indirect statement after intellegit, expressing what the wise person understands about virtue. Choice A accurately identifies the function of esse as introducing an indirect statement after intellegit, showing an understanding of its use in this context. Choice C is incorrect because it misidentifies esse as complementary to vincēns, a common error when students fail to recognize the governing verb of understanding (intellegit). To help students: Practice identifying indirect statements after verbs of knowing and understanding. Use parsing exercises to reinforce understanding of infinitive constructions in indirect discourse. Watch for common pitfalls such as confusing indirect statements with complementary infinitives.
  11. In this Vergilian-style epic excerpt (lines 1–8): *hostēs, vīsīs turribus, dubitant intrāre; clāmor tamen surgit.* In lines 1–2, what is the function of the participle vīsīs?
    Answer: Perfect passive participle in an ablative absolute of time/cause. This question tests AP Latin comprehension of participles and infinitives in context, focusing on their grammatical roles and narrative functions. Participles in Latin can function adjectivally, temporally, or causally, while infinitives often indicate purpose, result, or part of an indirect statement. In this passage, 'vīsīs turribus' forms an ablative absolute with a perfect passive participle indicating the towers have been seen before the enemies hesitate. Choice B accurately identifies the function of 'vīsīs' as a perfect passive participle in an ablative absolute of time/cause, showing understanding of this construction's temporal and causal implications. Choice A is incorrect because 'vīsīs' is perfect passive (from videō), not present active, indicating completed rather than ongoing action. To help students: Practice recognizing perfect passive participle forms (often -tus, -sus, -xus endings). Use translation exercises emphasizing the temporal sequence shown by ablative absolutes with perfect participles.
  12. Philosophical Text (Cicero-style). Read lines 4–6: *…nōn dubitat sē tenēre modum…* In lines 4–5, how does the infinitive tenēre contribute to the meaning?
    Answer: It forms an indirect statement with sē as subject. This question tests AP Latin comprehension of participles and infinitives in context, focusing on their grammatical roles and narrative functions. Participles in Latin can function adjectivally, temporally, or causally, while infinitives often indicate purpose, result, or part of an indirect statement. In this passage, 'tenēre' is an infinitive in an indirect statement after 'dubitat', with 'sē' as its subject, expressing what the wise man does not doubt about himself. Choice C accurately identifies the function of 'tenēre' as forming an indirect statement with sē as subject, showing an understanding of its use in this context. Choice B is incorrect because while 'tenēre' does follow 'dubitat', it forms an indirect statement rather than serving as a simple complementary infinitive. To help students: Practice identifying Latin participles and infinitives in different contexts. Use parsing exercises to reinforce understanding. Watch for common pitfalls such as missing indirect statements after verbs of thinking, saying, or perceiving.
  13. Historical Narrative (Caesar-style). Read lines 1–8: *…tum, ponte factō, lēgātōs mīsit…* In lines 5–6, which best describes the role of the participle factō?
    Answer: It is an ablative absolute indicating a prior completed action. This question tests AP Latin comprehension of participles and infinitives in context, focusing on their grammatical roles and narrative functions. Participles in Latin can function adjectivally, temporally, or causally, while infinitives often indicate purpose, result, or part of an indirect statement. In this passage, 'ponte factō' forms an ablative absolute construction indicating that the bridge was completed before Caesar sent the legates. Choice A accurately identifies the function of 'factō' as an ablative absolute indicating a prior completed action, showing an understanding of its use in this context. Choice B is incorrect because 'factō' is a perfect passive participle in the ablative forming an ablative absolute, not a present participle describing ongoing action. To help students: Practice identifying Latin participles and infinitives in different contexts. Use parsing exercises to reinforce understanding. Watch for common pitfalls such as missing ablative absolute constructions when both noun and participle are in the ablative case.
  14. How do the infinitives adcurrere, conicere, and perturbare function in the passage?
    Answer: They narrate past events vividly, functioning as main verbs. These present infinitives are examples of the historical infinitive, a stylistic device used in narrative to make past actions seem more immediate and dramatic. They take the place of a finite past-tense verb (like the imperfect or perfect indicative) and have their subject in the nominative case (hostes). Choice A is incorrect because there is no context for a verb of ordering. Choice B is incorrect because the subject hostes is nominative, not accusative as required for an indirect statement. Choice C is incorrect because purpose is typically expressed with a subjunctive clause or other construction.
  15. In this Vergilian-style epic excerpt (lines 1–8): *portīs clausīs, metus in animīs manet; tamen dux manēre iubet.* In lines 2–3, what is the function of the participle clausīs?
    Answer: Ablative absolute giving background circumstance for the fear. This question tests AP Latin comprehension of participles and infinitives in context, focusing on their grammatical roles and narrative functions. Participles in Latin can function adjectivally, temporally, or causally, while infinitives often indicate purpose, result, or part of an indirect statement. In this passage, 'portīs clausīs' forms an ablative absolute construction providing the circumstance under which fear remains. Choice A accurately identifies the function of 'clausīs' as part of an ablative absolute giving background circumstance for the fear, demonstrating understanding of this independent construction. Choice B is incorrect because 'clausīs' is not connected to 'iubet' but forms its own clause with 'portīs.' To help students: Practice identifying ablative absolutes by looking for noun + participle in ablative with no grammatical connection to the main clause. Create exercises translating ablative absolutes as 'with/when/since' clauses.
  16. In this Vergilian-style epic excerpt (lines 1–8): *tēctīs ardentibus, Aenēās ferēns patrem, per ignēs it.* In lines 2–3, which best describes the role of the participle ferēns?
    Answer: Present participle describing Aenēās' ongoing action while he goes. This question tests AP Latin comprehension of participles and infinitives in context, focusing on their grammatical roles and narrative functions. Participles in Latin can function adjectivally, temporally, or causally, while infinitives often indicate purpose, result, or part of an indirect statement. In this passage, 'ferēns' is a present active participle describing Aeneas's action of carrying his father while he goes through the fires. Choice A accurately identifies the function of 'ferēns' as a present participle describing Aeneas's ongoing action while he goes, demonstrating understanding of present participle usage for simultaneous action. Choice B is incorrect because 'ferēns' has the present participle ending (-ns), not a perfect participle form, indicating concurrent rather than prior action. To help students: Emphasize that present participles show action happening at the same time as the main verb. Use visual timelines to illustrate the simultaneity of participial and main verb actions.
  17. Philosophical Text (Cicero-style). Read lines 1–8: *Sapiēns, vītia vitāns, putat sē posse beātē vīvere, sī animus constet. cupiditātibus victīs, nōn dubitat sē tenēre modum; tum, veritātem dīctūrus, ōrātōrēs monet, ut cīvēs docēre velint.* In lines 1–2, what is the function of the participle vitāns?
    Answer: It is a present participle describing the wise man's ongoing action. This question tests AP Latin comprehension of participles and infinitives in context, focusing on their grammatical roles and narrative functions. Participles in Latin can function adjectivally, temporally, or causally, while infinitives often indicate purpose, result, or part of an indirect statement. In this passage, 'vitāns' is a present active participle modifying 'sapiēns' and describing the wise man's ongoing action of avoiding vices. Choice A accurately identifies the function of 'vitāns' as a present participle describing the wise man's ongoing action, showing an understanding of its use in this context. Choice B is incorrect because 'vitāns' is a present active participle indicating ongoing action, not a perfect participle showing completed action. To help students: Practice identifying Latin participles and infinitives in different contexts. Use parsing exercises to reinforce understanding. Watch for common pitfalls such as confusing present participles (-ns, -ntis) with perfect participles.
  18. In this Vergilian-style epic excerpt (lines 1–8): *dīcit sē servāre patriam, nōn fugere, cupere.* In lines 2–3, how does the infinitive servāre contribute to the meaning?
    Answer: It is the verb of an indirect statement dependent on dīcit. This question tests AP Latin comprehension of participles and infinitives in context, focusing on their grammatical roles and narrative functions. Participles in Latin can function adjectivally, temporally, or causally, while infinitives often indicate purpose, result, or part of an indirect statement. In this passage, 'servāre' appears after 'dīcit sē,' forming part of an indirect statement where 'sē' is the accusative subject and 'servāre' is the infinitive verb. Choice C accurately identifies the function of 'servāre' as the verb of an indirect statement dependent on 'dīcit,' showing mastery of this essential construction. Choice A is incorrect because 'servāre' depends on 'dīcit,' not 'cupere,' which comes later in the sentence. To help students: Practice identifying the components of indirect statement (verb of saying + accusative + infinitive). Create exercises where students convert direct speech to indirect statement to reinforce the construction.
  19. Epic Poetry (modeled on Vergil). Read lines 1–8: 1 Aenēās, ventōs sequēns, litora quaerit, 2 hostem iam victum meminit, sociōsque vocāre 3 imperat, ut celerēs nāvēs aptāre parārent; 4 ipse, ruentī noctī cēdēns, spērāre recusat. 5 tālia dīcēns, flammās surgentēs aspicit altē, 6 urbem captam cernit, lacrimīsque ōra rigāvit, 7 mox ventūrus ad arcem, pacem petītūrus, adōrat, 8 nūntiōs mittit, sē salvōs fore sociōs putāns. English summary: Aeneas seeks shore, orders allies to prepare ships, sees the captured city, and plans to seek peace.
    Answer: It is a future participle indicating Aeneas is about to go to the citadel. This question tests AP Latin comprehension of participles and infinitives in context, focusing on their grammatical roles and narrative functions. Participles in Latin can function adjectivally, temporally, or causally, while infinitives often indicate purpose, result, or part of an indirect statement. In this passage, ventūrus in line 7 is a future active participle modifying the implied subject Aeneas and indicating he is about to go to the citadel. Choice A accurately identifies the function of ventūrus as a future participle indicating Aeneas is about to go to the citadel, showing an understanding of how future participles express imminent action. Choice B is incorrect because it misidentifies ventūrus as a perfect participle indicating completed action, confusing the temporal aspects of different participle forms. To help students: Practice recognizing future participle forms (-ūrus, -ūra, -ūrum). Use context clues like mox (soon) to identify future time reference.
  20. In this Vergilian-style epic excerpt (lines 1–8): *Aenēās, flammās spectāns, sociōs hortātus est īre; dīxit sē hostēs advenīre.* In lines 3–4, how does the infinitive advenīre contribute to the meaning?
    Answer: It forms an indirect statement reporting what Aenēās says. This question tests AP Latin comprehension of participles and infinitives in context, focusing on their grammatical roles and narrative functions. Participles in Latin can function adjectivally, temporally, or causally, while infinitives often indicate purpose, result, or part of an indirect statement. In this passage, 'advenīre' appears after 'dīxit sē,' which is the classic construction for indirect statement (accusative subject + infinitive). Choice B accurately identifies the function of 'advenīre' as forming an indirect statement reporting what Aeneas says, showing an understanding of this fundamental Latin construction. Choice A is incorrect because purpose clauses require 'ut' + subjunctive, not an infinitive construction. To help students: Practice identifying indirect statement markers (verbs of saying/thinking + accusative + infinitive). Create charts showing different infinitive uses to avoid confusion between complementary, purpose, and indirect statement infinitives.

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