This cheat sheet covers how to form and use the Spanish future tense and conditional tense. Students need these forms to talk about what will happen, what would happen, predictions, plans, and polite requests. The reference also helps students compare two tenses that share many irregular stems but have different meanings.
It is designed for quick review while writing, speaking, or preparing for quizzes.
Key Facts
- The future tense is formed with infinitive + endings: é, ás, á, emos, éis, án.
- The conditional tense is formed with infinitive + endings: ía, ías, ía, íamos, íais, ían.
- Regular future example: hablaré means I will speak, comerás means you will eat, and vivirán means they will live.
- Regular conditional example: hablaría means I would speak, comerías means you would eat, and vivirían means they would live.
- Common irregular stems used in both tenses include tendr-, podr-, har-, dir-, saldr-, vendr-, pondr-, querr-, sabr-, and habr-.
- Use the future tense for future actions, predictions, and probability in the present, such as Será tarde, meaning It is probably late.
- Use the conditional tense for would statements, polite requests, and probability in the past, such as Serían las ocho, meaning It was probably eight o'clock.
- Future time markers include mañana, la próxima semana, pronto, algún día, and en el futuro, while conditional clues include si pudiera, me gustaría, and yo que tú.
Vocabulary
- Future tense
- A verb tense used to say what will happen or what is probably true in the present.
- Conditional tense
- A verb tense used to say what would happen, make polite requests, or express probability in the past.
- Infinitive
- The basic unconjugated form of a verb, such as hablar, comer, or vivir.
- Irregular stem
- A changed verb base used before adding future or conditional endings, such as tener changing to tendr-.
- Time marker
- A word or phrase that gives a time clue, such as mañana, pronto, or en el futuro.
- Polite request
- A softened way to ask for something, often using the conditional, such as ¿Podrías ayudarme?
Common Mistakes to Avoid
- Dropping the infinitive ending before adding future or conditional endings is wrong because regular verbs keep the full infinitive, as in hablaré and hablaría.
- Mixing future and conditional endings is wrong because hablaré means I will speak, while hablaría means I would speak.
- Using regular stems for irregular verbs is wrong because tener becomes tendré and tendría, not teneré or tenería.
- Forgetting accent marks in future endings is wrong because accents show the correct stress, as in hablaré, hablarás, and hablará.
- Choosing the conditional for definite future plans is wrong because future actions usually need the future tense, such as Mañana estudiaré.
Practice Questions
- 1 Conjugate viajar in the future tense for yo, tú, and ellos.
- 2 Conjugate poder in the conditional tense for yo, nosotros, and ella.
- 3 Translate into Spanish: Tomorrow we will leave early, and I would like to arrive on time.
- 4 Explain why ¿Podrías abrir la ventana? uses the conditional instead of the future tense.