Desatar Examples, Sentences and Quiz
Desatar means “to untie”, and it is one of the verbs you will use every day in Spanish. Desatar means to untie, and it is used for untying a knot, untying your shoes and letting a dog loose. It is the opposite of atar, and it is fully regular. This page shows desatar in real sentences, in short dialogues, and in the mistakes learners make most often, and it finishes with a ten-question quiz so you can test yourself. Every sentence below comes with its English translation, and every form is the correct present-tense form unless the sentence is clearly marked as past or future. For a first taste: “Yo desato el nudo de la cuerda.” — I untie the knot in the rope.
Desatar in real example sentences
The twelve sentences below are grouped by how desatar is used. Read each one out loud, then read the translation. If a sentence feels useful, copy it into your own notebook with one small change — a different time, a different person, a different place — and you have a new sentence of your own.
In the present: everyday use
These sentences use desatar in the present tense, which is how you will meet it most often: routines, facts, and things happening now.
“Desato el nudo de la cuerda.” — I untie the knot in the rope.
“¿Tú desatas los zapatos al llegar?” — Do you untie my shoes on arriving?
“Desata al perro en el parque.” — He/she unties the dog in the park.
“Desatamos el lazo del paquete.” — We untie the bow on the parcel.
Talking about the past
The present is not the only tense you need. These sentences show desatar in the past, so you can talk about what already happened.
“Ayer, yo desaté el nudo de la cuerda.” — Yesterday, I untied the knot in the rope. (preterite)
“Él desataba los zapatos al llegar todos los días.” — He used to untie my shoes on arriving every day. (imperfect)
Plans and things already done
These sentences look forward, or look back at something already finished. Notice how the verb form changes while the meaning of desatar stays the same.
“Nosotros desataremos al perro en el parque mañana.” — We will untie the dog in the park tomorrow. (future)
“¿Tú has desatado el lazo del paquete?” — Have you untied the bow on the parcel? (present perfect)
More everyday uses
Four more present-tense sentences, covering the remaining persons, so you can see the whole table in action.
“Desatáis el nudo de la cuerda.” — You untie the knot in the rope.
“Desatan los zapatos al llegar.” — They untie my shoes on arriving.
“Desato al perro en el parque.” — I untie the dog in the park.
“Desata el lazo del paquete.” — He/she unties the bow on the parcel.
Desatar in context
Single sentences teach you the forms. Dialogues teach you when to use them. Read the short conversation below, then the paragraph that follows, and notice how desatar appears naturally, without anyone stopping to think about conjugation.
A short dialogue
Lucía: “¿Tú desatas el nudo de la cuerda?” — Do you untie the knot in the rope?
Carlos: “Sí, yo desato el nudo de la cuerda.” — Yes, I untie the knot in the rope.
Lucía: “Nosotros desatamos los zapatos al llegar.” — We untie my shoes on arriving.
Carlos: “Y ellos desatan al perro en el parque.” — And they untie the dog in the park.
Lucía: “Vosotros desatáis el lazo del paquete.” — You untie the bow on the parcel.
Carlos: “Sí, y él desata los zapatos al llegar.” — Yes, and he unties my shoes on arriving.
A short paragraph
Lucía desata el nudo de la cuerda, y Carlos desata los zapatos al llegar. Nosotros desatamos al perro en el parque, y ellos desatan el lazo del paquete. Yo desato al perro en el parque, y mi padre desata el lazo del paquete. Desatar is part of everyday life, because to untie is something Spanish speakers do again and again, in every tense and every situation.
Common mistakes with desatar
These are the errors learners actually make with desatar. Each one shows the wrong version, the right version, and why the correction matters.
Wrong: “Yo desata el nudo de la cuerda.” Right: “Yo desato el nudo de la cuerda.” Why: The person matters: desata is the él/ella/Ud. form, while the yo form is desato. Using the third-person form with yo is one of the most common beginner errors.
Wrong: “Ayer yo desato los zapatos al llegar.” Right: “Ayer yo desaté los zapatos al llegar.” Why: The present and the preterite are different tenses: desato is happening now, while desaté is a finished action in the past. Use the preterite with ayer.
Wrong: “Treating desatar and atar as identical in every context.” Right: “Desatar means to untie, while atar means to tie.” Why: They overlap, but each has uses the other does not: desatar fits sentences such as Desato el nudo de la cuerda, while atar belongs in a different sentence. Check the meaning you want before choosing.
Wrong: “Yo soy desatado los zapatos al llegar.” Right: “Yo he desatado los zapatos al llegar.” Why: Spanish perfect tenses use haber, not ser: he desatado, has desatado, ha desatado. Ser plus the participle makes a passive, not a perfect tense.
Wrong: “De niño, yo desaté al perro en el parque todos los días.” Right: “De niño, yo desataba al perro en el parque todos los días.” Why: For a repeated habit in the past, use the imperfect (desataba), not the preterite. The preterite (desaté) is for one finished action.
Quiz: desatar in use
Ten questions on desatar in real sentences. Choose the correct answer for each one, then check the answer key. Every answer is explained.
1. Complete the sentence: “Vosotros ______ el nudo de la cuerda.” (The knot in the rope.)
- (a) desatáis
- (b) desato
- (c) desatas
Answer: desatáis — The vosotros/as form of desatar in the present is desatáis.
2. Complete the sentence: “Ellos ______ los zapatos al llegar.” (My shoes on arriving.)
- (a) desato
- (b) desatas
- (c) desatan
Answer: desatan — The ellos/ellas/Uds. form of desatar in the present is desatan.
3. Complete the sentence: “Yo ______ el nudo de la cuerda.” (The knot in the rope.)
- (a) desató
- (b) desaté
- (c) desataste
Answer: desaté — The yo form of desatar in the preterite is desaté.
4. Complete the sentence: “Él ______ los zapatos al llegar.” (My shoes on arriving.)
- (a) desataba
- (b) desatabas
- (c) desatábamos
Answer: desataba — The él/ella/Ud. form of desatar in the imperfect is desataba.
5. Complete the sentence: “Nosotros ______ al perro en el parque.” (The dog in the park.)
- (a) desataré
- (b) desatarás
- (c) desataremos
Answer: desataremos — The nosotros/as form of desatar in the future is desataremos.
6. What does desatar mean in English?
- (a) to tie, to moor
- (b) to untie
- (c) to tie
Answer: to untie — Desatar means “to untie”. The other options are the meanings of different verbs.
7. Which sentence is correct?
- (a) Yo desato el nudo de la cuerda.
- (b) Ellos desata el nudo de la cuerda.
- (c) Yo desato los zapatos al llegar ayer.
Answer: Yo desato el nudo de la cuerda. — “Yo desato el nudo de la cuerda.” is correct. The other two sentences contain the mistakes explained in the section above.
8. How do you say “I untie the knot in the rope.” in Spanish?
- (a) Yo desatan el nudo de la cuerda.
- (b) Yo desaté el nudo de la cuerda.
- (c) Yo desato el nudo de la cuerda.
Answer: Yo desato el nudo de la cuerda. — “Yo desato el nudo de la cuerda.” is the correct translation. The second option uses the wrong person's form, and the third uses the preterite.
9. What is the nosotros form of desatar in the present tense?
- (a) desatas
- (b) desatamos
- (c) desato
Answer: desatamos — The nosotros form is desatamos.
10. Which of these sentences is in the present tense?
- (a) Ayer, yo desaté el nudo de la cuerda.
- (b) Nosotros desataremos el nudo de la cuerda mañana.
- (c) Yo desato el nudo de la cuerda.
Answer: Yo desato el nudo de la cuerda. — “Yo desato el nudo de la cuerda.” is in the present tense. The other two are in the preterite and the future.
Frequently asked questions
How do you say 'I untie' in Spanish?
Say 'Yo desato el nudo de la cuerda'. The complement follows directly, as in the examples above. For a routine, add a time expression: 'Yo desato el nudo de la cuerda todos los días'.
How do you say 'I untie' in the past?
For one finished action, say 'Ayer, yo desaté los zapatos al llegar'. For a repeated habit, say 'Yo desataba los zapatos al llegar todos los días'. For something already done, say 'Yo he desatado los zapatos al llegar'.
What is the difference between desatar and atar?
Desatar means to untie, while atar means to tie. They are easy to confuse because they appear in similar situations, but they are not interchangeable: use desatar when you mean to untie, as in Desato el nudo de la cuerda.
Related pages
- Full conjugation of desatar — every tense of desatar in one place.
- Desatar in the present tense — the full table and usage rules for one tense.
- Spanish verbs — the hub for every Spanish verb on VerbFlow.
- Verb quiz — test yourself on desatar and other verbs.
- Conjugation practice — drill the forms of desatar until they are automatic.