Verbo regolare: perform - performed - performed
Forma semplice | Forma con V-ing |
I could perform you could perform she could perform we could perform you could perform they could perform | I could be performing you could be performing she could be performing we could be performing you could be performing they could be performing |
Perfetto | Perfetto con V-ing |
I could have performed you could have performed she could have performed we could have performed you could have performed they could have performed | I could have been performing you could have been performing she could have been performing we could have been performing you could have been performing they could have been performing |
Forma semplice | Forma con V-ing |
I could not perform you could not perform she could not perform we could not perform you could not perform they could not perform | I could not be performing you could not be performing she could not be performing we could not be performing you could not be performing they could not be performing |
Perfetto | Perfetto con V-ing |
I could not have performed you could not have performed she could not have performed we could not have performed you could not have performed they could not have performed | I could not have been performing you could not have been performing she could not have been performing we could not have been performing you could not have been performing they could not have been performing |
Forma semplice | Forma con V-ing |
could I perform? could you perform? could she perform? could we perform? could you perform? could they perform? | could I be performing? could you be performing? could she be performing? could we be performing? could you be performing? could they be performing? |
Perfetto | Perfetto con V-ing |
could I have performed? could you have performed? could she have performed? could we have performed? could you have performed? could they have performed? | could I have been performing? could you have been performing? could she have been performing? could we have been performing? could you have been performing? could they have been performing? |
Forma semplice | Forma con V-ing |
could I not perform? could you not perform? could she not perform? could we not perform? could you not perform? could they not perform? | could I not be performing? could you not be performing? could she not be performing? could we not be performing? could you not be performing? could they not be performing? |
Perfetto | Perfetto con V-ing |
could I not have performed? could you not have performed? could she not have performed? could we not have performed? could you not have performed? could they not have performed? | could I not have been performing? could you not have been performing? could she not have been performing? could we not have been performing? could you not have been performing? could they not have been performing? |