Conjugação do verbo inglês
CAN BUTTER

Verbo regular: butter - buttered - buttered

Afirmação

Forma simple	Forma com V-ing
I can butter you can butter he can butter we can butter you can butter they can butter	I can be buttering you can be buttering he can be buttering we can be buttering you can be buttering they can be buttering
Perfeito	Perfeito com V-ing
I can have buttered you can have buttered he can have buttered we can have buttered you can have buttered they can have buttered	I can have been buttering you can have been buttering he can have been buttering we can have been buttering you can have been buttering they can have been buttering

Negação

Forma simple	Forma com V-ing
I can't butter you can't butter he can't butter we can't butter you can't butter they can't butter	I can't be buttering you can't be buttering he can't be buttering we can't be buttering you can't be buttering they can't be buttering
Perfeito	Perfeito com V-ing
I can't have buttered you can't have buttered he can't have buttered we can't have buttered you can't have buttered they can't have buttered	I can't have been buttering you can't have been buttering he can't have been buttering we can't have been buttering you can't have been buttering they can't have been buttering

Forma interrogativa

Forma simple	Forma com V-ing
can I butter? can you butter? can he butter? can we butter? can you butter? can they butter?	can I be buttering? can you be buttering? can he be buttering? can we be buttering? can you be buttering? can they be buttering?
Perfeito	Perfeito com V-ing
can I have buttered? can you have buttered? can he have buttered? can we have buttered? can you have buttered? can they have buttered?	can I have been buttering? can you have been buttering? can he have been buttering? can we have been buttering? can you have been buttering? can they have been buttering?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I butter? can't you butter? can't he butter? can't we butter? can't you butter? can't they butter?	can't I be buttering? can't you be buttering? can't he be buttering? can't we be buttering? can't you be buttering? can't they be buttering?
Perfeito	Perfeito com V-ing
can't I have buttered? can't you have buttered? can't he have buttered? can't we have buttered? can't you have buttered? can't they have buttered?	can't I have been buttering? can't you have been buttering? can't he have been buttering? can't we have been buttering? can't you have been buttering? can't they have been buttering?