Conjugación del verbo inglés
COULD BUCK

Verbo regular: buck - bucked - bucked

Afirmación

Forma simple	Forma con V-ing
I could buck you could buck he could buck we could buck you could buck they could buck	I could be bucking you could be bucking he could be bucking we could be bucking you could be bucking they could be bucking
Perfecto	Perfecto con V-ing
I could have bucked you could have bucked he could have bucked we could have bucked you could have bucked they could have bucked	I could have been bucking you could have been bucking he could have been bucking we could have been bucking you could have been bucking they could have been bucking

Negación

Forma simple	Forma con V-ing
I couldn't buck you couldn't buck he couldn't buck we couldn't buck you couldn't buck they couldn't buck	I couldn't be bucking you couldn't be bucking he couldn't be bucking we couldn't be bucking you couldn't be bucking they couldn't be bucking
Perfecto	Perfecto con V-ing
I couldn't have bucked you couldn't have bucked he couldn't have bucked we couldn't have bucked you couldn't have bucked they couldn't have bucked	I couldn't have been bucking you couldn't have been bucking he couldn't have been bucking we couldn't have been bucking you couldn't have been bucking they couldn't have been bucking

Forma interrogativa

Forma simple	Forma con V-ing
could I buck? could you buck? could he buck? could we buck? could you buck? could they buck?	could I be bucking? could you be bucking? could he be bucking? could we be bucking? could you be bucking? could they be bucking?
Perfecto	Perfecto con V-ing
could I have bucked? could you have bucked? could he have bucked? could we have bucked? could you have bucked? could they have bucked?	could I have been bucking? could you have been bucking? could he have been bucking? could we have been bucking? could you have been bucking? could they have been bucking?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I buck? couldn't you buck? couldn't he buck? couldn't we buck? couldn't you buck? couldn't they buck?	couldn't I be bucking? couldn't you be bucking? couldn't he be bucking? couldn't we be bucking? couldn't you be bucking? couldn't they be bucking?
Perfecto	Perfecto con V-ing
couldn't I have bucked? couldn't you have bucked? couldn't he have bucked? couldn't we have bucked? couldn't you have bucked? couldn't they have bucked?	couldn't I have been bucking? couldn't you have been bucking? couldn't he have been bucking? couldn't we have been bucking? couldn't you have been bucking? couldn't they have been bucking?