Verbo regolare: demonstrate - demonstrated - demonstrated
Forma semplice | Forma con V-ing |
I could demonstrate you could demonstrate he could demonstrate we could demonstrate you could demonstrate they could demonstrate | I could be demonstrating you could be demonstrating he could be demonstrating we could be demonstrating you could be demonstrating they could be demonstrating |
Perfetto | Perfetto con V-ing |
I could have demonstrated you could have demonstrated he could have demonstrated we could have demonstrated you could have demonstrated they could have demonstrated | I could have been demonstrating you could have been demonstrating he could have been demonstrating we could have been demonstrating you could have been demonstrating they could have been demonstrating |
Forma semplice | Forma con V-ing |
I could not demonstrate you could not demonstrate he could not demonstrate we could not demonstrate you could not demonstrate they could not demonstrate | I could not be demonstrating you could not be demonstrating he could not be demonstrating we could not be demonstrating you could not be demonstrating they could not be demonstrating |
Perfetto | Perfetto con V-ing |
I could not have demonstrated you could not have demonstrated he could not have demonstrated we could not have demonstrated you could not have demonstrated they could not have demonstrated | I could not have been demonstrating you could not have been demonstrating he could not have been demonstrating we could not have been demonstrating you could not have been demonstrating they could not have been demonstrating |
Forma semplice | Forma con V-ing |
could I demonstrate? could you demonstrate? could he demonstrate? could we demonstrate? could you demonstrate? could they demonstrate? | could I be demonstrating? could you be demonstrating? could he be demonstrating? could we be demonstrating? could you be demonstrating? could they be demonstrating? |
Perfetto | Perfetto con V-ing |
could I have demonstrated? could you have demonstrated? could he have demonstrated? could we have demonstrated? could you have demonstrated? could they have demonstrated? | could I have been demonstrating? could you have been demonstrating? could he have been demonstrating? could we have been demonstrating? could you have been demonstrating? could they have been demonstrating? |
Forma semplice | Forma con V-ing |
could I not demonstrate? could you not demonstrate? could he not demonstrate? could we not demonstrate? could you not demonstrate? could they not demonstrate? | could I not be demonstrating? could you not be demonstrating? could he not be demonstrating? could we not be demonstrating? could you not be demonstrating? could they not be demonstrating? |
Perfetto | Perfetto con V-ing |
could I not have demonstrated? could you not have demonstrated? could he not have demonstrated? could we not have demonstrated? could you not have demonstrated? could they not have demonstrated? | could I not have been demonstrating? could you not have been demonstrating? could he not have been demonstrating? could we not have been demonstrating? could you not have been demonstrating? could they not have been demonstrating? |