I can request you can request he can request we can request you can request they can request
Forma com V-ing
I can be requesting you can be requesting he can be requesting we can be requesting you can be requesting they can be requesting
Perfeito
I can have requested you can have requested he can have requested we can have requested you can have requested they can have requested
Perfeito com V-ing
I can have been requesting you can have been requesting he can have been requesting we can have been requesting you can have been requesting they can have been requesting
Negação
Forma simple
I can't request you can't request he can't request we can't request you can't request they can't request
Forma com V-ing
I can't be requesting you can't be requesting he can't be requesting we can't be requesting you can't be requesting they can't be requesting
Perfeito
I can't have requested you can't have requested he can't have requested we can't have requested you can't have requested they can't have requested
Perfeito com V-ing
I can't have been requesting you can't have been requesting he can't have been requesting we can't have been requesting you can't have been requesting they can't have been requesting
Forma interrogativa
Forma simple
can I request? can you request? can he request? can we request? can you request? can they request?
Forma com V-ing
can I be requesting? can you be requesting? can he be requesting? can we be requesting? can you be requesting? can they be requesting?
Perfeito
can I have requested? can you have requested? can he have requested? can we have requested? can you have requested? can they have requested?
Perfeito com V-ing
can I have been requesting? can you have been requesting? can he have been requesting? can we have been requesting? can you have been requesting? can they have been requesting?
Forma interro-Negação
Forma simple
can't I request? can't you request? can't he request? can't we request? can't you request? can't they request?
Forma com V-ing
can't I be requesting? can't you be requesting? can't he be requesting? can't we be requesting? can't you be requesting? can't they be requesting?
Perfeito
can't I have requested? can't you have requested? can't he have requested? can't we have requested? can't you have requested? can't they have requested?
Perfeito com V-ing
can't I have been requesting? can't you have been requesting? can't he have been requesting? can't we have been requesting? can't you have been requesting? can't they have been requesting?