I could employ you could employ she could employ we could employ you could employ they could employ
Forma com V-ing
I could be employing you could be employing she could be employing we could be employing you could be employing they could be employing
Perfeito
I could have employed you could have employed she could have employed we could have employed you could have employed they could have employed
Perfeito com V-ing
I could have been employing you could have been employing she could have been employing we could have been employing you could have been employing they could have been employing
Negação
Forma simple
I could not employ you could not employ she could not employ we could not employ you could not employ they could not employ
Forma com V-ing
I could not be employing you could not be employing she could not be employing we could not be employing you could not be employing they could not be employing
Perfeito
I could not have employed you could not have employed she could not have employed we could not have employed you could not have employed they could not have employed
Perfeito com V-ing
I could not have been employing you could not have been employing she could not have been employing we could not have been employing you could not have been employing they could not have been employing
Forma interrogativa
Forma simple
could I employ? could you employ? could she employ? could we employ? could you employ? could they employ?
Forma com V-ing
could I be employing? could you be employing? could she be employing? could we be employing? could you be employing? could they be employing?
Perfeito
could I have employed? could you have employed? could she have employed? could we have employed? could you have employed? could they have employed?
Perfeito com V-ing
could I have been employing? could you have been employing? could she have been employing? could we have been employing? could you have been employing? could they have been employing?
Forma interro-Negação
Forma simple
could I not employ? could you not employ? could she not employ? could we not employ? could you not employ? could they not employ?
Forma com V-ing
could I not be employing? could you not be employing? could she not be employing? could we not be employing? could you not be employing? could they not be employing?
Perfeito
could I not have employed? could you not have employed? could she not have employed? could we not have employed? could you not have employed? could they not have employed?
Perfeito com V-ing
could I not have been employing? could you not have been employing? could she not have been employing? could we not have been employing? could you not have been employing? could they not have been employing?