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