dont

used to form the negative of a verb in the present tense or future simple tense

no, no es

• don't + base form

Collocations don't know · don't want

• I don't like coffee.

  No me gusta el café.

used to form the negative of a verb in the imperative mood

no, no es

• don't + base form

Collocations don't go · don't tell

• Don't forget your umbrella.

  No olvides tu paraguas.