I could jog you could jog she could jog we could jog you could jog they could jog
Forma com V-ing
I could be jogging you could be jogging she could be jogging we could be jogging you could be jogging they could be jogging
Perfeito
I could have jogged you could have jogged she could have jogged we could have jogged you could have jogged they could have jogged
Perfeito com V-ing
I could have been jogging you could have been jogging she could have been jogging we could have been jogging you could have been jogging they could have been jogging
Negação
Forma simple
I couldn't jog you couldn't jog she couldn't jog we couldn't jog you couldn't jog they couldn't jog
Forma com V-ing
I couldn't be jogging you couldn't be jogging she couldn't be jogging we couldn't be jogging you couldn't be jogging they couldn't be jogging
Perfeito
I couldn't have jogged you couldn't have jogged she couldn't have jogged we couldn't have jogged you couldn't have jogged they couldn't have jogged
Perfeito com V-ing
I couldn't have been jogging you couldn't have been jogging she couldn't have been jogging we couldn't have been jogging you couldn't have been jogging they couldn't have been jogging
Forma interrogativa
Forma simple
could I jog? could you jog? could she jog? could we jog? could you jog? could they jog?
Forma com V-ing
could I be jogging? could you be jogging? could she be jogging? could we be jogging? could you be jogging? could they be jogging?
Perfeito
could I have jogged? could you have jogged? could she have jogged? could we have jogged? could you have jogged? could they have jogged?
Perfeito com V-ing
could I have been jogging? could you have been jogging? could she have been jogging? could we have been jogging? could you have been jogging? could they have been jogging?
Forma interro-Negação
Forma simple
couldn't I jog? couldn't you jog? couldn't she jog? couldn't we jog? couldn't you jog? couldn't they jog?
Forma com V-ing
couldn't I be jogging? couldn't you be jogging? couldn't she be jogging? couldn't we be jogging? couldn't you be jogging? couldn't they be jogging?
Perfeito
couldn't I have jogged? couldn't you have jogged? couldn't she have jogged? couldn't we have jogged? couldn't you have jogged? couldn't they have jogged?
Perfeito com V-ing
couldn't I have been jogging? couldn't you have been jogging? couldn't she have been jogging? couldn't we have been jogging? couldn't you have been jogging? couldn't they have been jogging?