Conjugation of "Coser" In Spanish

Spanish -  · Updated July 2026

Conjugation of "Coser" In Spanish

Coser is a versatile Spanish verb that can be used in various contexts to convey the meaning of verbs such as "to sew." Whether you are learning Spanish as a beginner or looking to expand your conjugation skills, understanding how to properly conjugate "coser" is essential. In this article, we will provide you with a verb chart that covers all the main tenses and moods of "coser" to help you navigate its conjugation.

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Forms of "Coser" in Spanish

In Spanish, verbs play a fundamental role in expressing actions, states, and conditions. Verbs are highly versatile and can take on different forms based on the subject, mood, and tense. The moods of conjugation in Spanish include the indicative, subjunctive, and imperative. When it comes to tenses in Spanish, they indicate the time and duration of an action. The tenses include the present, preterite, imperfect, future, imperative, and conditional. Let us now explain how to conjugate "coser" in different tenses and moods.  

Indicative Mood: Simple Tenses

Present

  • (Yo) coso
  • (Tú) coses
  • (Él/Ella/Usted) cose
  • (Nosotros/Nosotras) cosemos
  • (Vosotros/Vosotras) coséis
  • (Ellos/Ellas/Ustedes) cosen

Imperfect Past

  • (Yo) cosía
  • (Tú) cosías
  • (Él/Ella/Usted) cosía
  • (Nosotros/Nosotras) cosíamos
  • (Vosotros/Vosotras) cosíais
  • (Ellos/Ellas/Ustedes) cosían

Simple Past

  • (Yo) cosí
  • (Tú) cosiste
  • (Él/Ella/Usted) cosió
  • (Nosotros/Nosotras) cosimos
  • (Vosotros/Vosotras) cosisteis
  • (Ellos/Ellas/Ustedes) cosieron

Future

  • (Yo) coseré
  • (Tú) coserás
  • (Él/Ella/Usted) coserá
  • (Nosotros/Nosotras) coseremos
  • (Vosotros/Vosotras) coseréis
  • (Ellos/Ellas/Ustedes) coserán

Indicative Mood: Perfect Tenses

Present Perfect

  • (Yo) he cosido
  • (Tú) has cosido
  • (Él/Ella/Usted) ha cosido
  • (Nosotros/Nosotras) hemos cosido
  • (Vosotros/Vosotras) habéis cosido
  • (Ellos/Ellas/Ustedes) han cosido

Past Perfect

  • (Yo) había cosido
  • (Tú) habías cosido
  • (Él/Ella/Usted) había cosido
  • (Nosotros/Nosotras) habíamos cosido
  • (Vosotros/Vosotras) habíais cosido
  • (Ellos/Ellas/Ustedes) habían cosido

Future Perfect

  • (Yo) habré cosido
  • (Tú) habrás cosido
  • (Él/Ella/Usted) habrá cosido
  • (Nosotros/Nosotras) habremos cosido
  • (Vosotros/Vosotras) habréis cosido
  • (Ellos/Ellas/Ustedes) habrán cosido

Indicative Mood: Progressive Tenses 

Present Progressive

  • (Yo) estoy cosiendo
  • (Tú) estás cosiendo
  • (Él/Ella/Usted) está cosiendo
  • (Nosotros/Nosotras) estamos cosiendo
  • (Vosotros/Vosotras) estáis cosiendo
  • (Ellos/Ellas/Ustedes) están cosiendo

Past Progressive

  • (Yo) estaba cosiendo
  • (Tú) estabas cosiendo
  • (Él/Ella/Usted) estaba cosiendo
  • (Nosotros/Nosotras) estábamos cosiendo
  • (Vosotros/Vosotras) estabais cosiendo
  • (Ellos/Ellas/Ustedes) estaban cosiendo
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Subjunctive Mood: Simple Tenses

Present Subjunctive

  • (Yo) cosa
  • (Tú) cosas
  • (Él/Ella/Usted) cosa
  • (Nosotros/Nosotras) cosamos
  • (Vosotros/Vosotras) cosáis
  • (Ellos/Ellas/Ustedes) cosan

Imperfect Subjunctive

  • (Yo) cosiera / cosiese
  • (Tú) cosieras / cosieses
  • (Él/Ella/Usted) cosiera / cosiese
  • (Nosotros/Nosotras) cosiéramos / cosiésemos
  • (Vosotros/Vosotras) cosierais / cosieseis
  • (Ellos/Ellas/Ustedes) cosieran / cosiesen

Future Subjunctive

  • (Yo) cosiere
  • (Tú) cosieres
  • (Él/Ella/Usted) cosiere
  • (Nosotros/Nosotras) cosiéremos
  • (Vosotros/Vosotras) cosiereis
  • (Ellos/Ellas/Ustedes) cosieren

Subjunctive Mood: Perfect Tenses

Present Perfect Subjunctive

  • (Yo) haya cosido
  • (Tú) hayas cosido
  • (Él/Ella/Usted) haya cosido
  • (Nosotros/Nosotras) hayamos cosido
  • (Vosotros/Vosotras) hayáis cosido
  • (Ellos/Ellas/Ustedes) hayan cosido

Past Perfect Subjunctive

  • (Yo) hubiera / hubiese cosido
  • (Tú) hubieras / hubieses cosido
  • (Él/Ella/Usted) hubiera / hubiese cosido
  • (Nosotros/Nosotras) hubiéramos / hubiésemos cosido
  • (Vosotros/Vosotras) hubierais / hubieseis cosido
  • (Ellos/Ellas/Ustedes) hubieran / hubiesen cosido

Imperative Mood

Imperative Affirmative

  • (Tú) cose
  • (Él/Ella/Usted) cosa
  • (Nosotros/Nosotras) cosamos
  • (Vosotros/Vosotras) cosed
  • (Ustedes) cosan

Imperative Negative

  • (Tú) no cosas
  • (Él/Ella/Usted) no cosa
  • (Nosotros/Nosotras) no cosamos
  • (Vosotros/Vosotras) no cosáis
  • (Ustedes) no cosan
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Conditional Mood 

Conditional

  • (Yo) cosería
  • (Tú) coserías
  • (Él/Ella/Usted) cosería
  • (Nosotros/Nosotras) coseríamos
  • (Vosotros/Vosotras) coseríais
  • (Ellos/Ellas/Ustedes) coserían

Conditional Compound

  • (Yo) habría cosido
  • (Tú) habrías cosido
  • (Él/Ella/Usted) habría cosido
  • (Nosotros/Nosotras) habríamos cosido
  • (Vosotros/Vosotras) habríais cosido
  • (Ellos/Ellas/Ustedes) habrían cosido

Non-Conjugated Moods 

Infinitive

  • Coser

Gerund

  • Cosiendo

Participle

  • Cosido

Example Sentences

See how "coser" is used in real Spanish contexts:

Spanish English
Marta cosió una falda para su hija. Marta sewed a skirt for her daughter.
No puedo coser con este dolor en el dedo. I can't sew with this pain in my finger.
¿Has cosido alguna vez un botón? Have you ever sewn a button before?
Coser es una habilidad que siempre me ha gustado. Sewing is a skill that I have always liked.
Habrá que coser los bordes del vestido para que no se deshilachen. We'll need to sew the edges of the dress so they don't fray.
Siempre he querido aprender a coser, pero nunca encontré el tiempo. I've always wanted to learn how to sew, but I never found the time.

Usage Notes

"Coser" is a regular Spanish verb that means "to sew." It follows the standard conjugation pattern for -er verbs and does not undergo any stem changes. This verb can be used in both formal and informal contexts, although it's more commonly encountered in everyday conversations or when discussing practical skills like tailoring or crafting. When talking about sewing projects, people often use phrases such as "coser a máquina" (to sew with a machine) or "coser a mano" (to hand-sew). Expanding your vocabulary can greatly enhance your ability to communicate effectively and understand the nuances of Spanish culture; consider exploring Spanish Frequency Dictionaries for more in-depth learning.

Conclusion

In conclusion, mastering the conjugation of the verb "coser" is crucial for effective communication in Spanish. By familiarizing yourself with the verb chart provided for different tenses and moods, you will be able to express yourself accurately and fluently. Keep practicing and incorporating "coser" into your conversations to enhance your Spanish language skills.


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