Verbo regular: combine - combined - combined
Forma simple | Forma com V-ing |
I could combine you could combine he could combine we could combine you could combine they could combine | I could be combining you could be combining he could be combining we could be combining you could be combining they could be combining |
Perfeito | Perfeito com V-ing |
I could have combined you could have combined he could have combined we could have combined you could have combined they could have combined | I could have been combining you could have been combining he could have been combining we could have been combining you could have been combining they could have been combining |
Forma simple | Forma com V-ing |
I couldn't combine you couldn't combine he couldn't combine we couldn't combine you couldn't combine they couldn't combine | I couldn't be combining you couldn't be combining he couldn't be combining we couldn't be combining you couldn't be combining they couldn't be combining |
Perfeito | Perfeito com V-ing |
I couldn't have combined you couldn't have combined he couldn't have combined we couldn't have combined you couldn't have combined they couldn't have combined | I couldn't have been combining you couldn't have been combining he couldn't have been combining we couldn't have been combining you couldn't have been combining they couldn't have been combining |
Forma simple | Forma com V-ing |
could I combine? could you combine? could he combine? could we combine? could you combine? could they combine? | could I be combining? could you be combining? could he be combining? could we be combining? could you be combining? could they be combining? |
Perfeito | Perfeito com V-ing |
could I have combined? could you have combined? could he have combined? could we have combined? could you have combined? could they have combined? | could I have been combining? could you have been combining? could he have been combining? could we have been combining? could you have been combining? could they have been combining? |
Forma simple | Forma com V-ing |
couldn't I combine? couldn't you combine? couldn't he combine? couldn't we combine? couldn't you combine? couldn't they combine? | couldn't I be combining? couldn't you be combining? couldn't he be combining? couldn't we be combining? couldn't you be combining? couldn't they be combining? |
Perfeito | Perfeito com V-ing |
couldn't I have combined? couldn't you have combined? couldn't he have combined? couldn't we have combined? couldn't you have combined? couldn't they have combined? | couldn't I have been combining? couldn't you have been combining? couldn't he have been combining? couldn't we have been combining? couldn't you have been combining? couldn't they have been combining? |