I can billet you can billet he can billet we can billet you can billet they can billet
Forma com V-ing
I can be billeting you can be billeting he can be billeting we can be billeting you can be billeting they can be billeting
Perfeito
I can have billeted you can have billeted he can have billeted we can have billeted you can have billeted they can have billeted
Perfeito com V-ing
I can have been billeting you can have been billeting he can have been billeting we can have been billeting you can have been billeting they can have been billeting
Negação
Forma simple
I can't billet you can't billet he can't billet we can't billet you can't billet they can't billet
Forma com V-ing
I can't be billeting you can't be billeting he can't be billeting we can't be billeting you can't be billeting they can't be billeting
Perfeito
I can't have billeted you can't have billeted he can't have billeted we can't have billeted you can't have billeted they can't have billeted
Perfeito com V-ing
I can't have been billeting you can't have been billeting he can't have been billeting we can't have been billeting you can't have been billeting they can't have been billeting
Forma interrogativa
Forma simple
can I billet? can you billet? can he billet? can we billet? can you billet? can they billet?
Forma com V-ing
can I be billeting? can you be billeting? can he be billeting? can we be billeting? can you be billeting? can they be billeting?
Perfeito
can I have billeted? can you have billeted? can he have billeted? can we have billeted? can you have billeted? can they have billeted?
Perfeito com V-ing
can I have been billeting? can you have been billeting? can he have been billeting? can we have been billeting? can you have been billeting? can they have been billeting?
Forma interro-Negação
Forma simple
can't I billet? can't you billet? can't he billet? can't we billet? can't you billet? can't they billet?
Forma com V-ing
can't I be billeting? can't you be billeting? can't he be billeting? can't we be billeting? can't you be billeting? can't they be billeting?
Perfeito
can't I have billeted? can't you have billeted? can't he have billeted? can't we have billeted? can't you have billeted? can't they have billeted?
Perfeito com V-ing
can't I have been billeting? can't you have been billeting? can't he have been billeting? can't we have been billeting? can't you have been billeting? can't they have been billeting?