Construir conjugation
Construir means "to build". Here it is in every main tense, with real example sentences and a free checker for your own.
Construir changes form (an irregular, stem-changing or spelling-changing form) in the present, preterite and present subjunctive. Juntos teaches Latin American Spanish, where ustedes replaces vosotros; the vosotros forms are shown for completeness.
Construir conjugation tables
Jump to: present · preterite · imperfect · future · conditional · present subjunctive · present perfect · commands (imperative)
Construir in the present
what happens now or usually
| yo | construyo |
| tú | construyes |
| él / ella / usted | construye |
| nosotros | construimos |
| vosotros (Spain) | construís |
| ellos / ustedes | construyen |
Construir in the preterite
a finished action at a specific time
| yo | construí |
| tú | construiste |
| él / ella / usted | construyó |
| nosotros | construimos |
| vosotros (Spain) | construisteis |
| ellos / ustedes | construyeron |
Construir in the imperfect
habits, descriptions and background in the past
| yo | construía |
| tú | construías |
| él / ella / usted | construía |
| nosotros | construíamos |
| vosotros (Spain) | construíais |
| ellos / ustedes | construían |
Construir in the future
what will happen
| yo | construiré |
| tú | construirás |
| él / ella / usted | construirá |
| nosotros | construiremos |
| vosotros (Spain) | construiréis |
| ellos / ustedes | construirán |
Construir in the conditional
what would happen
| yo | construiría |
| tú | construirías |
| él / ella / usted | construiría |
| nosotros | construiríamos |
| vosotros (Spain) | construiríais |
| ellos / ustedes | construirían |
Construir in the present subjunctive
after wishes, doubts and requests (quiero que…)
| yo | construya |
| tú | construyas |
| él / ella / usted | construya |
| nosotros | construyamos |
| vosotros (Spain) | construyáis |
| ellos / ustedes | construyan |
Construir in the present perfect
what has happened, up to now (he comido)
| yo | he construido |
| tú | has construido |
| él / ella / usted | ha construido |
| nosotros | hemos construido |
| vosotros (Spain) | habéis construido |
| ellos / ustedes | han construido |
Construir in the commands (imperative)
telling someone to do something (habla, no hables)
| tú | construye |
| tú (no) | no construyas |
| usted | construya |
| nosotros | construyamos |
| vosotros (Spain) | construid |
| ustedes | construyan |
Construir in real sentences
Example sentences from the Juntos exercise bank, each checked before learners see it.
Present
- Mis vecinos construyen una casa nueva.
My neighbours are building a new house. - Construyo frases cortas para practicar.
I build short sentences to practise.
Preterite
- Mi abuelo construyó esta casa en 1970.
My grandfather built this house in 1970. - Construyeron un puente nuevo el año pasado.
They built a new bridge last year.
Imperfect
- Construíamos castillos de arena en la playa.
We used to build sandcastles on the beach. - La ciudad construía una línea de metro cuando llegué.
The city was building a metro line when I arrived.
Mistakes learners make with construir
- Verbs in -uir add a y in most present forms: construyo, construyes, construye, construyen, but construimos.
- The third-person preterite has a y: construyó, construyeron. The -ing form is construyendo.
- Destruir, incluir and contribuir follow the same pattern: incluyo, contribuye, destruyeron.
Write your own sentence with construir
Not sure which past tense to use? The Spanish past tense course explains preterite vs imperfect with practice. Conjugate any other verb with the free Spanish conjugator, browse all 72 verb pages, or check any text with the free Spanish grammar checker.
Related verbs
Previous: creer · Next: escribir · all verbs
- ir conjugationto go
- decir conjugationto say / to tell
- venir conjugationto come
- salir conjugationto go out / to leave
- dormir conjugationto sleep
- pedir conjugationto ask for / to order
- preferir conjugationto prefer
- sentir conjugationto feel
Use construir in real conversation
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Start your free trialQuestions people ask
Is construir irregular in Spanish?
Partly. Construir changes form in the present, preterite and present subjunctive, through an irregular stem, a stem change or a spelling change. The other tenses follow the regular -ir pattern.
What is the preterite of construir?
Yo construí, tú construiste, él/ella construyó, nosotros construimos, ellos/ustedes construyeron.
How do you conjugate construir in the present?
Yo construyo, tú construyes, él/ella construye, nosotros construimos, ellos/ustedes construyen.
What is the future of construir?
Yo construiré, tú construirás, él/ella construirá, nosotros construiremos, ellos/ustedes construirán.
What is the present subjunctive of construir?
Que yo construya, que tú construyas, que él/ella construya, que nosotros construyamos, que ellos/ustedes construyan.
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