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