I can aid you can aid she can aid we can aid you can aid they can aid
Forma com V-ing
I can be aiding you can be aiding she can be aiding we can be aiding you can be aiding they can be aiding
Perfeito
I can have aided you can have aided she can have aided we can have aided you can have aided they can have aided
Perfeito com V-ing
I can have been aiding you can have been aiding she can have been aiding we can have been aiding you can have been aiding they can have been aiding
Negação
Forma simple
I can't aid you can't aid she can't aid we can't aid you can't aid they can't aid
Forma com V-ing
I can't be aiding you can't be aiding she can't be aiding we can't be aiding you can't be aiding they can't be aiding
Perfeito
I can't have aided you can't have aided she can't have aided we can't have aided you can't have aided they can't have aided
Perfeito com V-ing
I can't have been aiding you can't have been aiding she can't have been aiding we can't have been aiding you can't have been aiding they can't have been aiding
Forma interrogativa
Forma simple
can I aid? can you aid? can she aid? can we aid? can you aid? can they aid?
Forma com V-ing
can I be aiding? can you be aiding? can she be aiding? can we be aiding? can you be aiding? can they be aiding?
Perfeito
can I have aided? can you have aided? can she have aided? can we have aided? can you have aided? can they have aided?
Perfeito com V-ing
can I have been aiding? can you have been aiding? can she have been aiding? can we have been aiding? can you have been aiding? can they have been aiding?
Forma interro-Negação
Forma simple
can't I aid? can't you aid? can't she aid? can't we aid? can't you aid? can't they aid?
Forma com V-ing
can't I be aiding? can't you be aiding? can't she be aiding? can't we be aiding? can't you be aiding? can't they be aiding?
Perfeito
can't I have aided? can't you have aided? can't she have aided? can't we have aided? can't you have aided? can't they have aided?
Perfeito com V-ing
can't I have been aiding? can't you have been aiding? can't she have been aiding? can't we have been aiding? can't you have been aiding? can't they have been aiding?