I could tremble you could tremble she could tremble we could tremble you could tremble they could tremble
Forma con V-ing
I could be trembling you could be trembling she could be trembling we could be trembling you could be trembling they could be trembling
Perfetto
I could have trembled you could have trembled she could have trembled we could have trembled you could have trembled they could have trembled
Perfetto con V-ing
I could have been trembling you could have been trembling she could have been trembling we could have been trembling you could have been trembling they could have been trembling
Negazione
Forma semplice
I could not tremble you could not tremble she could not tremble we could not tremble you could not tremble they could not tremble
Forma con V-ing
I could not be trembling you could not be trembling she could not be trembling we could not be trembling you could not be trembling they could not be trembling
Perfetto
I could not have trembled you could not have trembled she could not have trembled we could not have trembled you could not have trembled they could not have trembled
Perfetto con V-ing
I could not have been trembling you could not have been trembling she could not have been trembling we could not have been trembling you could not have been trembling they could not have been trembling
Forma interrogativa
Forma semplice
could I tremble? could you tremble? could she tremble? could we tremble? could you tremble? could they tremble?
Forma con V-ing
could I be trembling? could you be trembling? could she be trembling? could we be trembling? could you be trembling? could they be trembling?
Perfetto
could I have trembled? could you have trembled? could she have trembled? could we have trembled? could you have trembled? could they have trembled?
Perfetto con V-ing
could I have been trembling? could you have been trembling? could she have been trembling? could we have been trembling? could you have been trembling? could they have been trembling?
Forma interro-negativa
Forma semplice
could I not tremble? could you not tremble? could she not tremble? could we not tremble? could you not tremble? could they not tremble?
Forma con V-ing
could I not be trembling? could you not be trembling? could she not be trembling? could we not be trembling? could you not be trembling? could they not be trembling?
Perfetto
could I not have trembled? could you not have trembled? could she not have trembled? could we not have trembled? could you not have trembled? could they not have trembled?
Perfetto con V-ing
could I not have been trembling? could you not have been trembling? could she not have been trembling? could we not have been trembling? could you not have been trembling? could they not have been trembling?