I could capture you could capture she could capture we could capture you could capture they could capture
Forma com V-ing
I could be capturing you could be capturing she could be capturing we could be capturing you could be capturing they could be capturing
Perfeito
I could have captured you could have captured she could have captured we could have captured you could have captured they could have captured
Perfeito com V-ing
I could have been capturing you could have been capturing she could have been capturing we could have been capturing you could have been capturing they could have been capturing
Negação
Forma simple
I couldn't capture you couldn't capture she couldn't capture we couldn't capture you couldn't capture they couldn't capture
Forma com V-ing
I couldn't be capturing you couldn't be capturing she couldn't be capturing we couldn't be capturing you couldn't be capturing they couldn't be capturing
Perfeito
I couldn't have captured you couldn't have captured she couldn't have captured we couldn't have captured you couldn't have captured they couldn't have captured
Perfeito com V-ing
I couldn't have been capturing you couldn't have been capturing she couldn't have been capturing we couldn't have been capturing you couldn't have been capturing they couldn't have been capturing
Forma interrogativa
Forma simple
could I capture? could you capture? could she capture? could we capture? could you capture? could they capture?
Forma com V-ing
could I be capturing? could you be capturing? could she be capturing? could we be capturing? could you be capturing? could they be capturing?
Perfeito
could I have captured? could you have captured? could she have captured? could we have captured? could you have captured? could they have captured?
Perfeito com V-ing
could I have been capturing? could you have been capturing? could she have been capturing? could we have been capturing? could you have been capturing? could they have been capturing?
Forma interro-Negação
Forma simple
couldn't I capture? couldn't you capture? couldn't she capture? couldn't we capture? couldn't you capture? couldn't they capture?
Forma com V-ing
couldn't I be capturing? couldn't you be capturing? couldn't she be capturing? couldn't we be capturing? couldn't you be capturing? couldn't they be capturing?
Perfeito
couldn't I have captured? couldn't you have captured? couldn't she have captured? couldn't we have captured? couldn't you have captured? couldn't they have captured?
Perfeito com V-ing
couldn't I have been capturing? couldn't you have been capturing? couldn't she have been capturing? couldn't we have been capturing? couldn't you have been capturing? couldn't they have been capturing?