I could comply you could comply he could comply we could comply you could comply they could comply
Forma com V-ing
I could be complying you could be complying he could be complying we could be complying you could be complying they could be complying
Perfeito
I could have complied you could have complied he could have complied we could have complied you could have complied they could have complied
Perfeito com V-ing
I could have been complying you could have been complying he could have been complying we could have been complying you could have been complying they could have been complying
Negação
Forma simple
I couldn't comply you couldn't comply he couldn't comply we couldn't comply you couldn't comply they couldn't comply
Forma com V-ing
I couldn't be complying you couldn't be complying he couldn't be complying we couldn't be complying you couldn't be complying they couldn't be complying
Perfeito
I couldn't have complied you couldn't have complied he couldn't have complied we couldn't have complied you couldn't have complied they couldn't have complied
Perfeito com V-ing
I couldn't have been complying you couldn't have been complying he couldn't have been complying we couldn't have been complying you couldn't have been complying they couldn't have been complying
Forma interrogativa
Forma simple
could I comply? could you comply? could he comply? could we comply? could you comply? could they comply?
Forma com V-ing
could I be complying? could you be complying? could he be complying? could we be complying? could you be complying? could they be complying?
Perfeito
could I have complied? could you have complied? could he have complied? could we have complied? could you have complied? could they have complied?
Perfeito com V-ing
could I have been complying? could you have been complying? could he have been complying? could we have been complying? could you have been complying? could they have been complying?
Forma interro-Negação
Forma simple
couldn't I comply? couldn't you comply? couldn't he comply? couldn't we comply? couldn't you comply? couldn't they comply?
Forma com V-ing
couldn't I be complying? couldn't you be complying? couldn't he be complying? couldn't we be complying? couldn't you be complying? couldn't they be complying?
Perfeito
couldn't I have complied? couldn't you have complied? couldn't he have complied? couldn't we have complied? couldn't you have complied? couldn't they have complied?
Perfeito com V-ing
couldn't I have been complying? couldn't you have been complying? couldn't he have been complying? couldn't we have been complying? couldn't you have been complying? couldn't they have been complying?