Verbo regular: double-check - double-checked - double-checked
Forma simple | Forma com V-ing |
I could double-check you could double-check she could double-check we could double-check you could double-check they could double-check | I could be double-checking you could be double-checking she could be double-checking we could be double-checking you could be double-checking they could be double-checking |
Perfeito | Perfeito com V-ing |
I could have double-checked you could have double-checked she could have double-checked we could have double-checked you could have double-checked they could have double-checked | I could have been double-checking you could have been double-checking she could have been double-checking we could have been double-checking you could have been double-checking they could have been double-checking |
Forma simple | Forma com V-ing |
I couldn't double-check you couldn't double-check she couldn't double-check we couldn't double-check you couldn't double-check they couldn't double-check | I couldn't be double-checking you couldn't be double-checking she couldn't be double-checking we couldn't be double-checking you couldn't be double-checking they couldn't be double-checking |
Perfeito | Perfeito com V-ing |
I couldn't have double-checked you couldn't have double-checked she couldn't have double-checked we couldn't have double-checked you couldn't have double-checked they couldn't have double-checked | I couldn't have been double-checking you couldn't have been double-checking she couldn't have been double-checking we couldn't have been double-checking you couldn't have been double-checking they couldn't have been double-checking |
Forma simple | Forma com V-ing |
could I double-check? could you double-check? could she double-check? could we double-check? could you double-check? could they double-check? | could I be double-checking? could you be double-checking? could she be double-checking? could we be double-checking? could you be double-checking? could they be double-checking? |
Perfeito | Perfeito com V-ing |
could I have double-checked? could you have double-checked? could she have double-checked? could we have double-checked? could you have double-checked? could they have double-checked? | could I have been double-checking? could you have been double-checking? could she have been double-checking? could we have been double-checking? could you have been double-checking? could they have been double-checking? |
Forma simple | Forma com V-ing |
couldn't I double-check? couldn't you double-check? couldn't she double-check? couldn't we double-check? couldn't you double-check? couldn't they double-check? | couldn't I be double-checking? couldn't you be double-checking? couldn't she be double-checking? couldn't we be double-checking? couldn't you be double-checking? couldn't they be double-checking? |
Perfeito | Perfeito com V-ing |
couldn't I have double-checked? couldn't you have double-checked? couldn't she have double-checked? couldn't we have double-checked? couldn't you have double-checked? couldn't they have double-checked? | couldn't I have been double-checking? couldn't you have been double-checking? couldn't she have been double-checking? couldn't we have been double-checking? couldn't you have been double-checking? couldn't they have been double-checking? |