Conjugação do verbo inglês
CAN BUCK

Verbo regular: buck - bucked - bucked

Afirmação

Forma simple	Forma com V-ing
I can buck you can buck he can buck we can buck you can buck they can buck	I can be bucking you can be bucking he can be bucking we can be bucking you can be bucking they can be bucking
Perfeito	Perfeito com V-ing
I can have bucked you can have bucked he can have bucked we can have bucked you can have bucked they can have bucked	I can have been bucking you can have been bucking he can have been bucking we can have been bucking you can have been bucking they can have been bucking

Negação

Forma simple	Forma com V-ing
I can't buck you can't buck he can't buck we can't buck you can't buck they can't buck	I can't be bucking you can't be bucking he can't be bucking we can't be bucking you can't be bucking they can't be bucking
Perfeito	Perfeito com V-ing
I can't have bucked you can't have bucked he can't have bucked we can't have bucked you can't have bucked they can't have bucked	I can't have been bucking you can't have been bucking he can't have been bucking we can't have been bucking you can't have been bucking they can't have been bucking

Forma interrogativa

Forma simple	Forma com V-ing
can I buck? can you buck? can he buck? can we buck? can you buck? can they buck?	can I be bucking? can you be bucking? can he be bucking? can we be bucking? can you be bucking? can they be bucking?
Perfeito	Perfeito com V-ing
can I have bucked? can you have bucked? can he have bucked? can we have bucked? can you have bucked? can they have bucked?	can I have been bucking? can you have been bucking? can he have been bucking? can we have been bucking? can you have been bucking? can they have been bucking?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I buck? can't you buck? can't he buck? can't we buck? can't you buck? can't they buck?	can't I be bucking? can't you be bucking? can't he be bucking? can't we be bucking? can't you be bucking? can't they be bucking?
Perfeito	Perfeito com V-ing
can't I have bucked? can't you have bucked? can't he have bucked? can't we have bucked? can't you have bucked? can't they have bucked?	can't I have been bucking? can't you have been bucking? can't he have been bucking? can't we have been bucking? can't you have been bucking? can't they have been bucking?