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