I could attempt you could attempt she could attempt we could attempt you could attempt they could attempt
Forma con V-ing
I could be attempting you could be attempting she could be attempting we could be attempting you could be attempting they could be attempting
Perfetto
I could have attempted you could have attempted she could have attempted we could have attempted you could have attempted they could have attempted
Perfetto con V-ing
I could have been attempting you could have been attempting she could have been attempting we could have been attempting you could have been attempting they could have been attempting
Negazione
Forma semplice
I could not attempt you could not attempt she could not attempt we could not attempt you could not attempt they could not attempt
Forma con V-ing
I could not be attempting you could not be attempting she could not be attempting we could not be attempting you could not be attempting they could not be attempting
Perfetto
I could not have attempted you could not have attempted she could not have attempted we could not have attempted you could not have attempted they could not have attempted
Perfetto con V-ing
I could not have been attempting you could not have been attempting she could not have been attempting we could not have been attempting you could not have been attempting they could not have been attempting
Forma interrogativa
Forma semplice
could I attempt? could you attempt? could she attempt? could we attempt? could you attempt? could they attempt?
Forma con V-ing
could I be attempting? could you be attempting? could she be attempting? could we be attempting? could you be attempting? could they be attempting?
Perfetto
could I have attempted? could you have attempted? could she have attempted? could we have attempted? could you have attempted? could they have attempted?
Perfetto con V-ing
could I have been attempting? could you have been attempting? could she have been attempting? could we have been attempting? could you have been attempting? could they have been attempting?
Forma interro-negativa
Forma semplice
could I not attempt? could you not attempt? could she not attempt? could we not attempt? could you not attempt? could they not attempt?
Forma con V-ing
could I not be attempting? could you not be attempting? could she not be attempting? could we not be attempting? could you not be attempting? could they not be attempting?
Perfetto
could I not have attempted? could you not have attempted? could she not have attempted? could we not have attempted? could you not have attempted? could they not have attempted?
Perfetto con V-ing
could I not have been attempting? could you not have been attempting? could she not have been attempting? could we not have been attempting? could you not have been attempting? could they not have been attempting?