Verbo regolare: underperform - underperformed - underperformed
Forma semplice | Forma con V-ing |
I could underperform you could underperform she could underperform we could underperform you could underperform they could underperform | I could be underperforming you could be underperforming she could be underperforming we could be underperforming you could be underperforming they could be underperforming |
Perfetto | Perfetto con V-ing |
I could have underperformed you could have underperformed she could have underperformed we could have underperformed you could have underperformed they could have underperformed | I could have been underperforming you could have been underperforming she could have been underperforming we could have been underperforming you could have been underperforming they could have been underperforming |
Forma semplice | Forma con V-ing |
I couldn't underperform you couldn't underperform she couldn't underperform we couldn't underperform you couldn't underperform they couldn't underperform | I couldn't be underperforming you couldn't be underperforming she couldn't be underperforming we couldn't be underperforming you couldn't be underperforming they couldn't be underperforming |
Perfetto | Perfetto con V-ing |
I couldn't have underperformed you couldn't have underperformed she couldn't have underperformed we couldn't have underperformed you couldn't have underperformed they couldn't have underperformed | I couldn't have been underperforming you couldn't have been underperforming she couldn't have been underperforming we couldn't have been underperforming you couldn't have been underperforming they couldn't have been underperforming |
Forma semplice | Forma con V-ing |
could I underperform? could you underperform? could she underperform? could we underperform? could you underperform? could they underperform? | could I be underperforming? could you be underperforming? could she be underperforming? could we be underperforming? could you be underperforming? could they be underperforming? |
Perfetto | Perfetto con V-ing |
could I have underperformed? could you have underperformed? could she have underperformed? could we have underperformed? could you have underperformed? could they have underperformed? | could I have been underperforming? could you have been underperforming? could she have been underperforming? could we have been underperforming? could you have been underperforming? could they have been underperforming? |
Forma semplice | Forma con V-ing |
couldn't I underperform? couldn't you underperform? couldn't she underperform? couldn't we underperform? couldn't you underperform? couldn't they underperform? | couldn't I be underperforming? couldn't you be underperforming? couldn't she be underperforming? couldn't we be underperforming? couldn't you be underperforming? couldn't they be underperforming? |
Perfetto | Perfetto con V-ing |
couldn't I have underperformed? couldn't you have underperformed? couldn't she have underperformed? couldn't we have underperformed? couldn't you have underperformed? couldn't they have underperformed? | couldn't I have been underperforming? couldn't you have been underperforming? couldn't she have been underperforming? couldn't we have been underperforming? couldn't you have been underperforming? couldn't they have been underperforming? |