I could expel you could expel she could expel we could expel you could expel they could expel
Forma con V-ing
I could be expelling you could be expelling she could be expelling we could be expelling you could be expelling they could be expelling
Perfecto
I could have expelled you could have expelled she could have expelled we could have expelled you could have expelled they could have expelled
Perfecto con V-ing
I could have been expelling you could have been expelling she could have been expelling we could have been expelling you could have been expelling they could have been expelling
Negación
Forma simple
I couldn't expel you couldn't expel she couldn't expel we couldn't expel you couldn't expel they couldn't expel
Forma con V-ing
I couldn't be expelling you couldn't be expelling she couldn't be expelling we couldn't be expelling you couldn't be expelling they couldn't be expelling
Perfecto
I couldn't have expelled you couldn't have expelled she couldn't have expelled we couldn't have expelled you couldn't have expelled they couldn't have expelled
Perfecto con V-ing
I couldn't have been expelling you couldn't have been expelling she couldn't have been expelling we couldn't have been expelling you couldn't have been expelling they couldn't have been expelling
Forma interrogativa
Forma simple
could I expel? could you expel? could she expel? could we expel? could you expel? could they expel?
Forma con V-ing
could I be expelling? could you be expelling? could she be expelling? could we be expelling? could you be expelling? could they be expelling?
Perfecto
could I have expelled? could you have expelled? could she have expelled? could we have expelled? could you have expelled? could they have expelled?
Perfecto con V-ing
could I have been expelling? could you have been expelling? could she have been expelling? could we have been expelling? could you have been expelling? could they have been expelling?
Forma interro-negativa
Forma simple
couldn't I expel? couldn't you expel? couldn't she expel? couldn't we expel? couldn't you expel? couldn't they expel?
Forma con V-ing
couldn't I be expelling? couldn't you be expelling? couldn't she be expelling? couldn't we be expelling? couldn't you be expelling? couldn't they be expelling?
Perfecto
couldn't I have expelled? couldn't you have expelled? couldn't she have expelled? couldn't we have expelled? couldn't you have expelled? couldn't they have expelled?
Perfecto con V-ing
couldn't I have been expelling? couldn't you have been expelling? couldn't she have been expelling? couldn't we have been expelling? couldn't you have been expelling? couldn't they have been expelling?