I could refrain you could refrain she could refrain we could refrain you could refrain they could refrain
Forma con V-ing
I could be refraining you could be refraining she could be refraining we could be refraining you could be refraining they could be refraining
Perfetto
I could have refrained you could have refrained she could have refrained we could have refrained you could have refrained they could have refrained
Perfetto con V-ing
I could have been refraining you could have been refraining she could have been refraining we could have been refraining you could have been refraining they could have been refraining
Negazione
Forma semplice
I couldn't refrain you couldn't refrain she couldn't refrain we couldn't refrain you couldn't refrain they couldn't refrain
Forma con V-ing
I couldn't be refraining you couldn't be refraining she couldn't be refraining we couldn't be refraining you couldn't be refraining they couldn't be refraining
Perfetto
I couldn't have refrained you couldn't have refrained she couldn't have refrained we couldn't have refrained you couldn't have refrained they couldn't have refrained
Perfetto con V-ing
I couldn't have been refraining you couldn't have been refraining she couldn't have been refraining we couldn't have been refraining you couldn't have been refraining they couldn't have been refraining
Forma interrogativa
Forma semplice
could I refrain? could you refrain? could she refrain? could we refrain? could you refrain? could they refrain?
Forma con V-ing
could I be refraining? could you be refraining? could she be refraining? could we be refraining? could you be refraining? could they be refraining?
Perfetto
could I have refrained? could you have refrained? could she have refrained? could we have refrained? could you have refrained? could they have refrained?
Perfetto con V-ing
could I have been refraining? could you have been refraining? could she have been refraining? could we have been refraining? could you have been refraining? could they have been refraining?
Forma interro-negativa
Forma semplice
couldn't I refrain? couldn't you refrain? couldn't she refrain? couldn't we refrain? couldn't you refrain? couldn't they refrain?
Forma con V-ing
couldn't I be refraining? couldn't you be refraining? couldn't she be refraining? couldn't we be refraining? couldn't you be refraining? couldn't they be refraining?
Perfetto
couldn't I have refrained? couldn't you have refrained? couldn't she have refrained? couldn't we have refrained? couldn't you have refrained? couldn't they have refrained?
Perfetto con V-ing
couldn't I have been refraining? couldn't you have been refraining? couldn't she have been refraining? couldn't we have been refraining? couldn't you have been refraining? couldn't they have been refraining?