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