Verbo regular: gain - gained - gained
Forma simple | Forma con V-ing |
I could gain you could gain she could gain we could gain you could gain they could gain | I could be gaining you could be gaining she could be gaining we could be gaining you could be gaining they could be gaining |
Perfecto | Perfecto con V-ing |
I could have gained you could have gained she could have gained we could have gained you could have gained they could have gained | I could have been gaining you could have been gaining she could have been gaining we could have been gaining you could have been gaining they could have been gaining |
Forma simple | Forma con V-ing |
I couldn't gain you couldn't gain she couldn't gain we couldn't gain you couldn't gain they couldn't gain | I couldn't be gaining you couldn't be gaining she couldn't be gaining we couldn't be gaining you couldn't be gaining they couldn't be gaining |
Perfecto | Perfecto con V-ing |
I couldn't have gained you couldn't have gained she couldn't have gained we couldn't have gained you couldn't have gained they couldn't have gained | I couldn't have been gaining you couldn't have been gaining she couldn't have been gaining we couldn't have been gaining you couldn't have been gaining they couldn't have been gaining |
Forma simple | Forma con V-ing |
could I gain? could you gain? could she gain? could we gain? could you gain? could they gain? | could I be gaining? could you be gaining? could she be gaining? could we be gaining? could you be gaining? could they be gaining? |
Perfecto | Perfecto con V-ing |
could I have gained? could you have gained? could she have gained? could we have gained? could you have gained? could they have gained? | could I have been gaining? could you have been gaining? could she have been gaining? could we have been gaining? could you have been gaining? could they have been gaining? |
Forma simple | Forma con V-ing |
couldn't I gain? couldn't you gain? couldn't she gain? couldn't we gain? couldn't you gain? couldn't they gain? | couldn't I be gaining? couldn't you be gaining? couldn't she be gaining? couldn't we be gaining? couldn't you be gaining? couldn't they be gaining? |
Perfecto | Perfecto con V-ing |
couldn't I have gained? couldn't you have gained? couldn't she have gained? couldn't we have gained? couldn't you have gained? couldn't they have gained? | couldn't I have been gaining? couldn't you have been gaining? couldn't she have been gaining? couldn't we have been gaining? couldn't you have been gaining? couldn't they have been gaining? |