I did not call you yesterday
You did a good job
She did not buy a gift
Negative formula:
i didn't understand
Did he write this letter?
¿En que tiempo utilizamos did?
They did not cook last week
I did not eat yesterday
Harry Styles
Yo no comí ayer
Ella no compró un regalo
Ellos no cocinaron la semana pasada
No te llamé ayer
Hiciste un buen trabajo
Pasado simple
¿Él escribió esta carta?
no entendí
Sujeto + did not + infinitivo sin to