SPANISH 4 • VOCABULARY & SEMANTICS

Proposing Solutions & Consequences — I can use functional language to propose solutions and discuss consequences in connected sentences.

Master the Spanish structures that let you propose real solutions and predict their consequences with confidence.

Historical Context & Motivation

Every living language evolves tools for solving problems. Throughout the history of the Spanish language, speakers have developed a rich set of functional language structures — phrases and grammatical patterns that serve specific communicative purposes, such as persuading, negotiating, warning, and advising. The ability to propose a solution and then articulate what would happen as a result is not just a grammar exercise; it is a cornerstone of civic discourse, professional negotiation, and everyday problem-solving across all Spanish-speaking cultures.

1200s
Early Castilian Subjunctive
Medieval Castilian texts begin using the subjunctive mood to express wishes, doubts, and hypothetical situations, laying the grammatical foundation for proposing ideas.
1492
Nebrija's Grammar of Spanish
Antonio de Nebrija publishes the first formal grammar of Castilian, codifying verb moods and conditional structures that speakers use to discuss consequences.
1700s–1800s
Enlightenment & Political Rhetoric
Spanish-language political essays and independence movements in Latin America popularize persuasive structures like "Propongo que…" and "Si adoptamos esta medida, entonces…" in public debate.
1900s
Modern Communicative Approach
Language pedagogy shifts toward functional competence. Learners are expected to use language for real-world tasks—proposing solutions and evaluating their impact—rather than memorizing isolated verb forms.
2000s–Today
Global Spanish & Advocacy
With over 500 million speakers, Spanish is used daily in international organizations, media, and activism. Proposing solutions and discussing consequences is essential for participating in global conversations about climate, justice, and innovation.

This lesson addresses a central question: How do advanced Spanish speakers propose a course of action and then logically connect it to its potential outcomes? To answer that, you will learn the key vocabulary, grammatical triggers, and sentence connectors that make your Spanish sound not only accurate but also persuasive and cohesive.

Core Principles & Definitions

Before diving into specific phrases, it helps to understand the four foundational principles that govern how Spanish speakers propose solutions and discuss their consequences. These principles work together like the parts of an engine: each one is necessary for the whole message to run smoothly.

1

Functional Language

Language organized by communicative purpose rather than grammar category. Phrases like "Sugiero que…" (I suggest that…) and "Propongo que…" (I propose that…) perform the function of proposing solutions.
2

Subjunctive Triggers

Many solution-proposing verbs (sugerir, recomendar, proponer) require the subjunctive mood in the dependent clause. This signals that the action is desired or hypothetical, not a confirmed fact.
3

Conditional Structures (Si-clauses)

To discuss consequences, Spanish uses si-clauses paired with the conditional or indicative tenses. For example, "Si implementamos esta idea, mejoraremos…" (If we implement this idea, we will improve…).
4

Discourse Connectors

Words like por lo tanto (therefore), como resultado (as a result), and en consecuencia (consequently) link a proposed solution to its outcome in connected, flowing sentences.
KEY TAKEAWAY
Think of proposing a solution in Spanish like writing a recipe: first you state the action (the ingredients and steps), then you describe the result (the finished dish). The subjunctive mood is your "what should happen" voice, the conditional tense is your "what would follow" prediction, and discourse connectors are the "then" and "therefore" that keep the reader on track. Without all three, the recipe falls apart.

Visual Explanation — The Solution-Consequence Flow

The diagram below maps the logical flow from identifying a problem to proposing a solution and then connecting it to a consequence. Notice how each stage uses a distinct set of Spanish expressions and grammatical moods. The arrows represent discourse connectors that bind the stages together into cohesive, connected discourse.

The three stages of proposing a solution and discussing its consequence. Stage 1 (red border) identifies the problem; Stage 2 (violet border) presents the solution using subjunctive triggers; Stage 3 (green border) predicts the outcome. The arrows represent discourse connectors that link each stage into cohesive prose.

Notice how the diagram separates the solution stage from the consequence stage. In English, learners often blur these into one sentence. In advanced Spanish, skilled speakers clearly distinguish the proposed action—using the subjunctive after verbs of influence—from the predicted result, which uses the conditional or the future indicative. The connectors in between are the glue that makes the paragraph flow.

How It Works — Grammar & Vocabulary in Action

A. Solution-Proposing Expressions + Subjunctive

When you propose a solution in Spanish, you typically use a verb of influence, recommendation, or suggestion in the main clause, followed by que and the present subjunctive in the subordinate clause. This construction signals that the action has not yet happened—it is a wish or a recommendation, not a fact. Here are the most common trigger verbs:

Common solution-proposing expressions that trigger the present subjunctive
Spanish ExpressionEnglish EquivalentExample Clause (+ subjunctive)
Propongo que…I propose that…Propongo que reduzcamos el uso de plásticos.
Sugiero que…I suggest that…Sugiero que la escuela ofrezca más talleres.
Recomiendo que…I recommend that…Recomiendo que se invierta en energía solar.
Es necesario que…It is necessary that…Es necesario que el gobierno actúe pronto.
Es importante que…It is important that…Es importante que los jóvenes participen.

B. Consequence Structures — Si-Clauses & Result Phrases

Once you have proposed a solution, you need to discuss what will happen—or what would happen—if that solution is adopted. Spanish uses two primary patterns for this. The first is the real conditional (Si + present indicative → future/present), which presents a consequence as likely. The second is the hypothetical conditional (Si + imperfect subjunctive → conditional), which presents a consequence as possible but uncertain.

REAL CONDITIONAL PATTERN
Si + presente indicativo, futuro simple / presente
Example: Si reciclamos más, reduciremos la contaminación. (If we recycle more, we will reduce pollution.)
HYPOTHETICAL CONDITIONAL PATTERN
Si + imperfecto de subjuntivo, condicional simple
Example: Si invirtiéramos en transporte público, habría menos tráfico. (If we invested in public transit, there would be less traffic.)

C. Discourse Connectors for Consequence

Beyond si-clauses, you can link a proposed solution to its consequence using discourse connectors. These function like road signs, telling the reader "here comes the result." The most useful connectors include: por lo tanto (therefore), como resultado (as a result), en consecuencia (consequently), de este modo (in this way), and así que (so/therefore). Placing them at the beginning of the result clause immediately signals causation and makes your writing sound advanced and connected.

Vocabulary Deep Dive — Register & Nuance

Not all solution-proposing language is equally formal. In a class debate, you might say "Yo creo que deberíamos…" (I think we should…), but in a formal essay you would write "Sería conveniente que…" (It would be advisable that…). Understanding the register — the level of formality — of each expression is crucial for choosing the right phrase in the right context.

This diagram maps solution-proposing expressions and consequence connectors across three registers: informal (orange), neutral (amber), and formal (green). Choose your expressions based on your audience and context.

As you move from left (informal) to right (formal), note two patterns. First, the proposing expressions become longer and more impersonal — shifting from "¿Y si…?" to "Sería conveniente que…". Second, the consequence connectors likewise increase in formality, from the casual "así que" to the academic "de ahí que" (which itself triggers the subjunctive!). At the Spanish 4 level, you should feel comfortable switching between neutral and formal registers depending on whether you are in a class discussion or writing a persuasive essay.

Worked Example — Building a Solution-Consequence Paragraph

Imagine you are writing a persuasive essay for your Spanish 4 class on the topic: "¿Cómo podemos mejorar la salud mental de los adolescentes?" (How can we improve adolescent mental health?). Let's walk through building a paragraph that proposes a solution and discusses its consequences, step by step.

Constructing a Solution-Consequence Paragraph
1
Step 1 — Identify the ProblemOpen with a statement that names the issue. Use a clear, factual tone. "Hoy en día, muchos adolescentes sufren de estrés y ansiedad debido a la presión académica." (Nowadays, many adolescents suffer from stress and anxiety due to academic pressure.)
Problem identified using present indicative.
2
Step 2 — Propose a Solution (Subjunctive)Now introduce your recommendation using a subjunctive trigger. "Propongo que las escuelas implementen programas de bienestar emocional y que dediquen al menos una hora semanal a actividades de relajación." (I propose that schools implement emotional wellness programs and dedicate at least one hour per week to relaxation activities.) Notice the verbs implementen and dediquen are in the present subjunctive, triggered by "Propongo que."
Solution proposed using "Propongo que" + present subjunctive.
3
Step 3 — Connect with a Discourse ConnectorBridge the solution to the consequence with a formal connector. Choose "De este modo" (In this way) to signal that you are about to explain the expected result.
Connector chosen: "De este modo" (formal register).
4
Step 4 — State the ConsequenceComplete the paragraph by describing the expected outcome. Use the future tense (real conditional) or the conditional (hypothetical). "De este modo, los estudiantes aprenderán a manejar sus emociones y, como resultado, su rendimiento académico mejorará." (In this way, students will learn to manage their emotions and, as a result, their academic performance will improve.)
Consequence stated using future indicative + second connector "como resultado."
5
Step 5 — Review the Complete ParagraphPutting it all together: "Hoy en día, muchos adolescentes sufren de estrés y ansiedad debido a la presión académica. Propongo que las escuelas implementen programas de bienestar emocional y que dediquen al menos una hora semanal a actividades de relajación. De este modo, los estudiantes aprenderán a manejar sus emociones y, como resultado, su rendimiento académico mejorará." This paragraph flows logically from problem → solution → consequence, connected by discourse markers.
Complete, cohesive paragraph with all three stages linked together.

Common Strengths & Pitfalls

Even advanced Spanish students encounter specific challenges when proposing solutions and discussing consequences. The table below contrasts what strong writers do correctly with the most common errors, so you can self-check your own work.

Strengths vs. pitfalls when proposing solutions and discussing consequences
Strength ✓Common Pitfall ✗How to Fix
Uses subjunctive after "Propongo que" and similar triggersUses indicative instead: *"Propongo que implementan" (incorrect)Remember: verbs of influence/recommendation always trigger the subjunctive → "implementen"
Matches si-clause tense correctly (si + present → future)Mixes tenses: *"Si reciclamos, reduciríamos" (present + conditional = mismatch)Pair si + present indicative with future/present, OR si + imperfect subjunctive with conditional
Uses varied discourse connectors across a paragraphOveruses "así que" for every consequence, sounding repetitive and informalRotate connectors: por lo tanto, en consecuencia, como resultado, de este modo
Adapts register to context (formal essay vs. casual discussion)Uses "¿Y si…?" in a formal essay or "Es imprescindible que…" in a text to a friendConsult the register spectrum: match your audience to the appropriate formality level
Clearly separates problem, solution, and consequence stagesJumbles all ideas into one run-on sentence without logical transitionsFollow the 3-stage flow: Problem → Solution (+ subjunctive) → Connector → Consequence
KEY TAKEAWAY
Think of your solution-consequence paragraph like a GPS navigation system. The problem is your starting location, the solution is the route you recommend, the connector is the "turn-by-turn" direction, and the consequence is the destination. If you skip a step—like dropping the connector—your reader gets lost. If you misuse tenses—like mixing up present and conditional si-clauses—you send them down the wrong road entirely.

Connections to Advanced Theory — Nuanced Argumentation

The structures you have learned in this lesson are the building blocks of persuasive writing and debate in Spanish. As you advance toward AP Spanish or college-level coursework, you will encounter more complex variations. The table below compares what you now know with the advanced techniques you will build toward.

Spanish 4 foundations vs. advanced argumentation techniques
What You Know Now (Spanish 4)Advanced Version (AP / College)
Si + present indicative → future (real conditions)Si + pluperfect subjunctive → conditional perfect (past unreal: "Si hubiéramos actuado antes, habríamos evitado…")
Propongo que + present subjunctiveImpersonal constructions: "Convendría que se estableciera…" (It would be advisable that… + imperfect subjunctive)
Single consequence per solutionChaining multiple consequences: "Esto generaría X, lo cual a su vez provocaría Y, de modo que Z…"
Discourse connectors: por lo tanto, como resultadoSophisticated hedging: "No obstante, cabe señalar que…", "A pesar de los posibles beneficios, habría que considerar…"
Matching register to formal vs. informal contextCode-switching within a single text: adjusting register mid-paragraph for rhetorical effect (e.g., moving from formal to direct address)

Mastering the structures in this lesson gives you a strong foundation. Once you can confidently propose solutions with the subjunctive, discuss consequences with si-clauses and the conditional, and link everything with discourse connectors, you will be ready to tackle multi-layered argumentation — the kind that earns top scores on the AP Spanish exam and prepares you for real-world professional communication in Spanish.

Practice Problems

PROBLEM 1CONCEPTUAL
Why does the verb after "Propongo que" need to be in the subjunctive mood rather than the indicative? Explain in your own words, using an example in Spanish.
PROBLEM 2BASIC
Complete the following sentence with the correct verb form and identify whether it uses a real or hypothetical conditional: "Si el gobierno __________ (invertir) más en educación, los estudiantes __________ (tener) más oportunidades."
PROBLEM 3INTERMEDIATE
Rewrite the following passage so that it uses at least two different discourse connectors and corrects any grammatical errors: "Sugiero que las empresas usan menos papel. Así que vamos a salvar muchos árboles. Así que el medio ambiente va a mejorar."
PROBLEM 4APPLIED
Your school is considering banning cell phones during class. Write a 4–5 sentence paragraph in Spanish that: (a) identifies the problem, (b) proposes a solution using a subjunctive trigger, (c) connects the solution to a consequence using a formal discourse connector, and (d) adds a second consequence using a si-clause.
PROBLEM 5CRITICAL THINKING
Consider this claim: "The hypothetical conditional (si + imperfect subjunctive → conditional) is always more persuasive than the real conditional (si + present indicative → future) when proposing solutions in a formal essay." Do you agree or disagree? Defend your position in Spanish, using at least one example of each structure.

Summary — Proposing Solutions & Consequences

In this lesson, you learned to build cohesive paragraphs that move from problem to solution to consequence. You now know how to use subjunctive triggers like "Propongo que," "Sugiero que," and "Es necesario que" to propose solutions, ensuring the dependent clause verb is in the present subjunctive. You can discuss consequences using the real conditional (si + present indicative → future) for likely outcomes and the hypothetical conditional (si + imperfect subjunctive → conditional) for uncertain or imagined outcomes.

Crucially, you learned to bind these stages together with discourse connectors — "por lo tanto," "como resultado," "en consecuencia," "de este modo," and "de ahí que" — choosing the right one for your register (informal, neutral, or formal). By following the Problem → Solution → Connector → Consequence flow, you can produce paragraphs that are logically organized, grammatically accurate, and persuasive — the hallmarks of advanced Spanish communication.

Varsity Tutors • Spanish 4 • Proposing Solutions & Consequences