Verbo irregular: undergo - underwent - undergone
Forma simple | Forma com V-ing |
I could undergo you could undergo she could undergo we could undergo you could undergo they could undergo | I could be undergoing you could be undergoing she could be undergoing we could be undergoing you could be undergoing they could be undergoing |
Perfeito | Perfeito com V-ing |
I could have undergone you could have undergone she could have undergone we could have undergone you could have undergone they could have undergone | I could have been undergoing you could have been undergoing she could have been undergoing we could have been undergoing you could have been undergoing they could have been undergoing |
Forma simple | Forma com V-ing |
I couldn't undergo you couldn't undergo she couldn't undergo we couldn't undergo you couldn't undergo they couldn't undergo | I couldn't be undergoing you couldn't be undergoing she couldn't be undergoing we couldn't be undergoing you couldn't be undergoing they couldn't be undergoing |
Perfeito | Perfeito com V-ing |
I couldn't have undergone you couldn't have undergone she couldn't have undergone we couldn't have undergone you couldn't have undergone they couldn't have undergone | I couldn't have been undergoing you couldn't have been undergoing she couldn't have been undergoing we couldn't have been undergoing you couldn't have been undergoing they couldn't have been undergoing |
Forma simple | Forma com V-ing |
could I undergo? could you undergo? could she undergo? could we undergo? could you undergo? could they undergo? | could I be undergoing? could you be undergoing? could she be undergoing? could we be undergoing? could you be undergoing? could they be undergoing? |
Perfeito | Perfeito com V-ing |
could I have undergone? could you have undergone? could she have undergone? could we have undergone? could you have undergone? could they have undergone? | could I have been undergoing? could you have been undergoing? could she have been undergoing? could we have been undergoing? could you have been undergoing? could they have been undergoing? |
Forma simple | Forma com V-ing |
couldn't I undergo? couldn't you undergo? couldn't she undergo? couldn't we undergo? couldn't you undergo? couldn't they undergo? | couldn't I be undergoing? couldn't you be undergoing? couldn't she be undergoing? couldn't we be undergoing? couldn't you be undergoing? couldn't they be undergoing? |
Perfeito | Perfeito com V-ing |
couldn't I have undergone? couldn't you have undergone? couldn't she have undergone? couldn't we have undergone? couldn't you have undergone? couldn't they have undergone? | couldn't I have been undergoing? couldn't you have been undergoing? couldn't she have been undergoing? couldn't we have been undergoing? couldn't you have been undergoing? couldn't they have been undergoing? |