What is the preterite of poner in Spanish?

The preterite of poner is irregular: puse, pusiste, puso, pusimos, pusisteis, pusieron. It uses the u-stem pus- with the shared irregular ending set (no written accents). Used for completed past actions of placing, putting on, turning on, or becoming. Example: Puse las llaves en la mesa (I put the keys on the table).

How is the preterite of poner different from the imperfect ponía?

Puse describes a single, completed act of placing or putting at a specific past moment. Ponía describes ongoing, habitual, or background placing, often setting the scene for another past event. Puse el libro en la mesa = one specific placement. Siempre ponía mis llaves ahí = a habit over time.

Why doesn't puse have an accent like the regular yo preterite?

Poner belongs to the u-stem irregular preterite family (with tener, estar, poder, saber, andar). All members of this family use a shared ending set with no accents on yo or él/ella forms. Regular preterites like hablar (hablé, habló) keep their accents; irregular ones drop them.

How can I learn to use the preterite of poner naturally?

The fastest path is repeated exposure to native speakers using puse / puso / pusieron in real past-event sentences. Parrot's short-form videos surface these forms constantly across cooking, getting-dressed, and storytelling scenes, so the irregular pattern becomes intuitive instead of memorized. Spaced repetition handles the form recall automatically.

Spanish grammar · Intermediate

Preterite of Poner: All Forms with Examples

Written by Sofia Ramirez, Lead Spanish Curriculum Editor · Reviewed May 2026

The preterite of poner uses the irregular u-stem pus- (puse, pusiste, puso, pusimos, pusisteis, pusieron). Like other u-stem preterites, no form carries a written accent. Reflexive ponerse takes the same stem (me puse).

Puse el libro sobre la mesa.

I put the book on the table.

What it is

Poner shifts to the u-stem pus- in the preterite: puse, pusiste, puso, pusimos, pusisteis, pusieron. The endings are the shared irregular set used by tener (tuv-), estar (estuv-), and andar (anduv-). No written accents on any form, and the same stem powers reflexive ponerse (me puse nervioso = I got nervous).

In Puse el libro sobre la mesa (I put the book on the table), puse marks the completed action of placing. The preterite frames it as one finished movement, not an ongoing or habitual placing.

How to spot it

Look for pus- followed by an unaccented ending. The pattern is identical across all six persons: puse, pusiste, puso, pusimos, pusisteis, pusieron. When the verb is reflexive, a pronoun comes first: me puse, te pusiste, se puso.

Puse la maleta en el coche. — I put the suitcase in the car.
Se puso el abrigo y salió. — He put on his coat and left.
Pusieron música muy alta. — They put on very loud music.

Once you've heard puse, puso, pusieron a few times in real past-event sentences, the u-stem pattern locks in. The lack of accents keeps it visually distinct from regular -er preterites like comí or comió.

Preterite of Poner Quick Reference

Preterite of poner, all six forms

Person	Form	Translation
yo	puse	I put / placed
tú	pusiste	you put / placed
él/ella/Ud.	puso	he, she, you (formal) put / placed
nosotros	pusimos	we put / placed
vosotros	pusisteis	you all put / placed (Spain)
ellos/Uds.	pusieron	they, you all put / placed

Common Preterite of Poner Examples in Spanish

The preterite of poner covers a wide range of meanings, all anchored to a specific completed moment: placing objects, putting on clothes, turning on devices, and the reflexive sense of becoming.

Placing Objects

Puse las llaves en el cajón.: I put the keys in the drawer.
Pusimos los platos sobre la mesa.: We put the dishes on the table.
¿Dónde pusiste mi teléfono?: Where did you put my phone?
Pusieron los regalos debajo del árbol.: They put the presents under the tree.
Puso la carta en el sobre.: She put the letter in the envelope.

Placing is the core meaning of poner. The preterite frames the action as a single, complete movement that has already finished.

Putting On Clothing (ponerse)

Me puse los zapatos rápidamente.: I quickly put on my shoes.
Se puso el sombrero antes de salir.: He put on his hat before leaving.
Nos pusimos los abrigos.: We put on our coats.
¿Por qué te pusiste esa camisa?: Why did you put on that shirt?
Se pusieron los uniformes para el partido.: They put on their uniforms for the game.

Reflexive ponerse + clothing item = to put on. The reflexive pronoun (me, te, se, nos, os, se) signals the action returns to the subject.

Becoming (Sudden State Change)

Me puse nervioso antes del examen.: I got nervous before the exam.
Se puso triste cuando se fueron.: She got sad when they left.
Nos pusimos contentos con la noticia.: We became happy with the news.
Te pusiste rojo de vergüenza.: You turned red with embarrassment.
Se pusieron furiosos.: They became furious.

Ponerse + adjective = to become / get + adjective. The preterite captures the moment the state change happened, the trigger point, not the lingering result.

Turning On / Setting Up

Puse la radio mientras cocinaba.: I put the radio on while I cooked.
Pusimos la mesa para la cena.: We set the table for dinner.
Pusieron una película excelente anoche.: They put on an excellent movie last night.
Puse el despertador a las seis.: I set the alarm for six.
¿Quién puso esta canción?: Who put on this song?

Poner covers turning on devices, setting tables, and choosing what to play. In each case, the preterite marks the moment of the action, not a continuous state.

How to Form the Preterite of Poner

The Stem: Poner → Pus-

Poner's stem shifts completely to pus- in the preterite. This is the u-stem irregular family, alongside tener (tuv-), estar (estuv-), poder (pud-), saber (sup-), and andar (anduv-). The shift is total: every person uses pus-.

poner → pus- → puse, pusiste, puso, pusimos, pusisteis, pusieron.

to put → pus- → I put, you put, he put, we put, you all put, they put.

If you can spot tuv-, you can spot pus-. They take identical endings.

Unaccented Endings

The endings -e, -iste, -o, -imos, -isteis, -ieron attach to pus- with no written accents on any form. Regular preterites carry accents on yo (comí, viví) and él/ella (comió, vivió). The unaccented yo (puse) and él/ella (puso) forms are the visual giveaway you're inside the irregular preterite family.

puse (not pusé), puso (not pusó).

No accent marks anywhere, a defining feature of u-stem irregulars.

Accent on a pus- form means something's off. Strip it.

Reflexive Ponerse Takes the Same Stem

When poner becomes reflexive (ponerse), the conjugation is identical, just add the reflexive pronoun before the verb. Me puse, te pusiste, se puso, nos pusimos, os pusisteis, se pusieron. The pronoun signals the subject acts on itself (putting clothes on, becoming a state).

Me puse los zapatos. Se pusieron tristes.

I put on my shoes. They became sad.

Reflexive pronoun always comes before the conjugated preterite form, never after.

Pus- Sentences vs. Past Subjunctive Pus-iera

The ellos/ellas/ustedes preterite is pusieron, with -ieron. The past subjunctive is pusieran (or pusiesen), with -ieran. The -o vs. -a in the third-person plural is the only visible difference.

Ellos pusieron música. (preterite) ≠ Quería que pusieran música. (past subjunctive)

They put on music. ≠ I wanted them to put on music.

Preterite ends in -ieron. Past subjunctive ends in -ieran. Same stem, different mood.

Common Mistakes with Preterite of Poner

Incorrect: Yo pusé el libro en la mesa. — I put the book on the table. (wrong, accent doesn't belong)

Correct: Yo puse el libro en la mesa. — I put the book on the table.

U-stem irregular preterites strip the accents that regular preterites carry. The yo form is puse, not pusé. Same goes for tuve, estuve, pude, supe, anduve.

Incorrect: Ponía las llaves en el cajón y me fui. — I put the keys in the drawer and left. (wrong, imperfect for a one-shot action)

Correct: Puse las llaves en el cajón y me fui. — I put the keys in the drawer and left.

Placing the keys is a single, completed past action that triggered the next event (leaving). That's the preterite's job, puse. The imperfect ponía would describe a habitual or ongoing act of placing keys, which doesn't match the timeline here.

Incorrect: Ellos pusieran la mesa para la cena. — They set the table for dinner. (wrong, that's the past subjunctive)

Correct: Ellos pusieron la mesa para la cena. — They set the table for dinner.

Pusieran is the past subjunctive, used after triggers like quería que, dudaba que, era posible que. The plain past-event form (real, completed event) is pusieron with an o.

Preterite of Poner FAQs

What is the preterite of poner in Spanish?: The preterite of poner is irregular: puse, pusiste, puso, pusimos, pusisteis, pusieron. It uses the u-stem pus- with the shared irregular ending set (no written accents). Used for completed past actions of placing, putting on, turning on, or becoming. Example: Puse las llaves en la mesa (I put the keys on the table).
Does the reflexive ponerse have the same preterite forms?: Yes, ponerse takes the same conjugation, with a reflexive pronoun added before each form: me puse, te pusiste, se puso, nos pusimos, os pusisteis, se pusieron. Used for putting on clothing (me puse el abrigo) and for becoming a state (se puso nervioso).
How is the preterite of poner different from the imperfect ponía?: Puse describes a single, completed act of placing or putting at a specific past moment. Ponía describes ongoing, habitual, or background placing, often setting the scene for another past event. Puse el libro en la mesa = one specific placement. Siempre ponía mis llaves ahí = a habit over time.
Why doesn't puse have an accent like the regular yo preterite?: Poner belongs to the u-stem irregular preterite family (with tener, estar, poder, saber, andar). All members of this family use a shared ending set with no accents on yo or él/ella forms. Regular preterites like hablar (hablé, habló) keep their accents; irregular ones drop them.
How can I learn to use the preterite of poner naturally?: The fastest path is repeated exposure to native speakers using puse / puso / pusieron in real past-event sentences. Parrot's short-form videos surface these forms constantly across cooking, getting-dressed, and storytelling scenes, so the irregular pattern becomes intuitive instead of memorized. Spaced repetition handles the form recall automatically.