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Necesitamos mucha energía para caminar rápido.

Necesitamos mucha energía para caminar rápido.
We need a lot of energy to walk fast.
FromLesson 5inHardcore Spanish (Latin America)

Questions & Answers about Necesitamos mucha energía para caminar rápido.

Why is mucha energía used instead of mucho energía?
In Spanish, energía is a feminine noun, so the adjective must agree with its gender. Since energía is feminine, you use the feminine form mucha (not the masculine mucho).
Why do we use para before caminar?
In Spanish, para + infinitive often indicates a purpose or goal. In this sentence, para caminar tells us why we need a lot of energy: it’s for the purpose of walking fast.
Could I say rápidamente instead of rápido?
Yes, you could say caminar rápidamente, which is a more formal or precise way to say “walk quickly.” However, rápido as an adverb is very common in everyday speech and perfectly acceptable.
What’s the difference between caminar and andar?
Both caminar and andar mean “to walk,” but caminar more directly translates to “to walk,” while andar can also mean “to go” or “to move about.” In most cases, they can be used interchangeably, especially in Latin America. But caminar is more specific to the action of walking.
Why isn’t there an explicit pronoun before necesitamos?
Spanish doesn’t require subject pronouns if the subject is clear from the verb conjugation. The -amos ending in necesitamos indicates “we,” so an explicit pronoun (nosotros) isn’t necessary unless you want to emphasize or clarify.
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“How does verb conjugation work in Spanish?”
Spanish verbs change form based on the subject, tense, and mood. Regular verbs follow predictable patterns depending on whether they end in ‑ar, ‑er, or ‑ir. For example, "hablar" (to speak) becomes "hablo" (I speak), "hablas" (you speak), and "habla" (he/she speaks) in the present tense.

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