mantendrás

Mantendrás is the second person singular form of the Spanish verb mantener in the future simple (indicative). It translates roughly as “you will maintain” or “you will keep,” and is used to describe a future action that preserves, sustains, or continues a state, condition, object, or commitment.

Etymology and meaning: Mantener comes from Latin roots related to holding or keeping something in effect, with the sense evolving to include preserving, supporting, and providing for. In modern usage, mantener covers a range of ideas from physical maintenance (keeping a car in good condition) to sustaining promises, relationships, or financial support.

Grammar and conjugation: In the future tense, mantener forms with the stem mantendr- across all persons. The second person singular form is mantendrás. The full paradigm is: yo mantendré, tú mantendrás, él/ella mantendrá, nosotros mantendremos, vosotros mantendréis, ellos mantendrán. The accent on mantendrás marks the syllable stress on the final -rás, as is typical for second-person singular forms in this tense. In formal speech, usted would use mantendrá, and ustedes would use mantendrán.

Usage notes: Mantendrás is versatile and common in everyday speech, especially when discussing plans, commitments, or instructions about keeping something in a desired state. It pairs with direct objects (mantener algo), and can be used with adverbial phrases indicating the duration or manner of maintenance. Related verbs include mantener, conservar, and cuidar, which convey related ideas with subtle differences in emphasis.

Examples:

- Mañana mantendrás el jardín para que esté limpio.

- Si haces revisiones regulares, mantendrás el equipo en buen estado.

- Usted mantendrá sus promesas si actúa con consistencia.