I can fill you can fill he can fill we can fill you can fill they can fill
Forma com V-ing
I can be filling you can be filling he can be filling we can be filling you can be filling they can be filling
Perfeito
I can have filled you can have filled he can have filled we can have filled you can have filled they can have filled
Perfeito com V-ing
I can have been filling you can have been filling he can have been filling we can have been filling you can have been filling they can have been filling
Negação
Forma simple
I cannot fill you cannot fill he cannot fill we cannot fill you cannot fill they cannot fill
Forma com V-ing
I cannot be filling you cannot be filling he cannot be filling we cannot be filling you cannot be filling they cannot be filling
Perfeito
I cannot have filled you cannot have filled he cannot have filled we cannot have filled you cannot have filled they cannot have filled
Perfeito com V-ing
I cannot have been filling you cannot have been filling he cannot have been filling we cannot have been filling you cannot have been filling they cannot have been filling
Forma interrogativa
Forma simple
can I fill? can you fill? can he fill? can we fill? can you fill? can they fill?
Forma com V-ing
can I be filling? can you be filling? can he be filling? can we be filling? can you be filling? can they be filling?
Perfeito
can I have filled? can you have filled? can he have filled? can we have filled? can you have filled? can they have filled?
Perfeito com V-ing
can I have been filling? can you have been filling? can he have been filling? can we have been filling? can you have been filling? can they have been filling?
Forma interro-Negação
Forma simple
can I not fill? can you not fill? can he not fill? can we not fill? can you not fill? can they not fill?
Forma com V-ing
can I not be filling? can you not be filling? can he not be filling? can we not be filling? can you not be filling? can they not be filling?
Perfeito
can I not have filled? can you not have filled? can he not have filled? can we not have filled? can you not have filled? can they not have filled?
Perfeito com V-ing
can I not have been filling? can you not have been filling? can he not have been filling? can we not have been filling? can you not have been filling? can they not have been filling?