Conjugação do verbo inglês
CAN CHAFF

Verbo regular: chaff - chaffed - chaffed

Afirmação

Forma simple	Forma com V-ing
I can chaff you can chaff he can chaff we can chaff you can chaff they can chaff	I can be chaffing you can be chaffing he can be chaffing we can be chaffing you can be chaffing they can be chaffing
Perfeito	Perfeito com V-ing
I can have chaffed you can have chaffed he can have chaffed we can have chaffed you can have chaffed they can have chaffed	I can have been chaffing you can have been chaffing he can have been chaffing we can have been chaffing you can have been chaffing they can have been chaffing

Negação

Forma simple	Forma com V-ing
I can't chaff you can't chaff he can't chaff we can't chaff you can't chaff they can't chaff	I can't be chaffing you can't be chaffing he can't be chaffing we can't be chaffing you can't be chaffing they can't be chaffing
Perfeito	Perfeito com V-ing
I can't have chaffed you can't have chaffed he can't have chaffed we can't have chaffed you can't have chaffed they can't have chaffed	I can't have been chaffing you can't have been chaffing he can't have been chaffing we can't have been chaffing you can't have been chaffing they can't have been chaffing

Forma interrogativa

Forma simple	Forma com V-ing
can I chaff? can you chaff? can he chaff? can we chaff? can you chaff? can they chaff?	can I be chaffing? can you be chaffing? can he be chaffing? can we be chaffing? can you be chaffing? can they be chaffing?
Perfeito	Perfeito com V-ing
can I have chaffed? can you have chaffed? can he have chaffed? can we have chaffed? can you have chaffed? can they have chaffed?	can I have been chaffing? can you have been chaffing? can he have been chaffing? can we have been chaffing? can you have been chaffing? can they have been chaffing?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I chaff? can't you chaff? can't he chaff? can't we chaff? can't you chaff? can't they chaff?	can't I be chaffing? can't you be chaffing? can't he be chaffing? can't we be chaffing? can't you be chaffing? can't they be chaffing?
Perfeito	Perfeito com V-ing
can't I have chaffed? can't you have chaffed? can't he have chaffed? can't we have chaffed? can't you have chaffed? can't they have chaffed?	can't I have been chaffing? can't you have been chaffing? can't he have been chaffing? can't we have been chaffing? can't you have been chaffing? can't they have been chaffing?