Conjugação do verbo inglês
CAN EXCUSE

Verbo regular: excuse - excused - excused

Afirmação

Forma simple	Forma com V-ing
I can excuse you can excuse he can excuse we can excuse you can excuse they can excuse	I can be excusing you can be excusing he can be excusing we can be excusing you can be excusing they can be excusing
Perfeito	Perfeito com V-ing
I can have excused you can have excused he can have excused we can have excused you can have excused they can have excused	I can have been excusing you can have been excusing he can have been excusing we can have been excusing you can have been excusing they can have been excusing

Negação

Forma simple	Forma com V-ing
I can't excuse you can't excuse he can't excuse we can't excuse you can't excuse they can't excuse	I can't be excusing you can't be excusing he can't be excusing we can't be excusing you can't be excusing they can't be excusing
Perfeito	Perfeito com V-ing
I can't have excused you can't have excused he can't have excused we can't have excused you can't have excused they can't have excused	I can't have been excusing you can't have been excusing he can't have been excusing we can't have been excusing you can't have been excusing they can't have been excusing

Forma interrogativa

Forma simple	Forma com V-ing
can I excuse? can you excuse? can he excuse? can we excuse? can you excuse? can they excuse?	can I be excusing? can you be excusing? can he be excusing? can we be excusing? can you be excusing? can they be excusing?
Perfeito	Perfeito com V-ing
can I have excused? can you have excused? can he have excused? can we have excused? can you have excused? can they have excused?	can I have been excusing? can you have been excusing? can he have been excusing? can we have been excusing? can you have been excusing? can they have been excusing?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I excuse? can't you excuse? can't he excuse? can't we excuse? can't you excuse? can't they excuse?	can't I be excusing? can't you be excusing? can't he be excusing? can't we be excusing? can't you be excusing? can't they be excusing?
Perfeito	Perfeito com V-ing
can't I have excused? can't you have excused? can't he have excused? can't we have excused? can't you have excused? can't they have excused?	can't I have been excusing? can't you have been excusing? can't he have been excusing? can't we have been excusing? can't you have been excusing? can't they have been excusing?