•Formales:
To be: Tiempos continuos y voz pasiva.
To have: tiempos perfectos.
Will: futuro.
Would: condicional.
Do: interrogativas y negativas.
Tiempos Continuos Tiempos perfectos
Suj + “to be” + ing
Ej: I am playing
Was
Will be
Would be
Suj + “to have” + participio
Ej: I have played
Had
Would have played
•Futuro continuo: I will be working / He will be eating
•Condicional perfecto: I would have worked/ he would have
eaten
•Condicional continuo: I would be working / he would be eating
•Pasado perfecto continuo: I had been working/ he had been
eating
•Verbos modales:
