I could sag you could sag she could sag we could sag you could sag they could sag
Forma com V-ing
I could be sagging you could be sagging she could be sagging we could be sagging you could be sagging they could be sagging
Perfeito
I could have sagged you could have sagged she could have sagged we could have sagged you could have sagged they could have sagged
Perfeito com V-ing
I could have been sagging you could have been sagging she could have been sagging we could have been sagging you could have been sagging they could have been sagging
Negação
Forma simple
I could not sag you could not sag she could not sag we could not sag you could not sag they could not sag
Forma com V-ing
I could not be sagging you could not be sagging she could not be sagging we could not be sagging you could not be sagging they could not be sagging
Perfeito
I could not have sagged you could not have sagged she could not have sagged we could not have sagged you could not have sagged they could not have sagged
Perfeito com V-ing
I could not have been sagging you could not have been sagging she could not have been sagging we could not have been sagging you could not have been sagging they could not have been sagging
Forma interrogativa
Forma simple
could I sag? could you sag? could she sag? could we sag? could you sag? could they sag?
Forma com V-ing
could I be sagging? could you be sagging? could she be sagging? could we be sagging? could you be sagging? could they be sagging?
Perfeito
could I have sagged? could you have sagged? could she have sagged? could we have sagged? could you have sagged? could they have sagged?
Perfeito com V-ing
could I have been sagging? could you have been sagging? could she have been sagging? could we have been sagging? could you have been sagging? could they have been sagging?
Forma interro-Negação
Forma simple
could I not sag? could you not sag? could she not sag? could we not sag? could you not sag? could they not sag?
Forma com V-ing
could I not be sagging? could you not be sagging? could she not be sagging? could we not be sagging? could you not be sagging? could they not be sagging?
Perfeito
could I not have sagged? could you not have sagged? could she not have sagged? could we not have sagged? could you not have sagged? could they not have sagged?
Perfeito com V-ing
could I not have been sagging? could you not have been sagging? could she not have been sagging? could we not have been sagging? could you not have been sagging? could they not have been sagging?