could buffet
Verbo regular: buffet - buffeted- buffeted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could buffet
you could buffet
he could buffet
we could buffet
you could buffet
they could buffet 	I could be buffeting
you could be buffeting
he could be buffeting
we could be buffeting
you could be buffeting
they could be buffeting	I could have buffeted
you could have buffeted
he could have buffeted
we could have buffeted
you could have buffeted
they could have buffeted	I could have been buffeting
you could have been buffeting
he could have been buffeting
we could have been buffeting
you could have been buffeting
they could have been buffeting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't buffet
you couldn't buffet
he couldn't buffet
we couldn't buffet
you couldn't buffet
they couldn't buffet 	I couldn't be buffeting
you couldn't be buffeting
he couldn't be buffeting
we couldn't be buffeting
you couldn't be buffeting
they couldn't be buffeting	I couldn't have buffeted
you couldn't have buffeted
he couldn't have buffeted
we couldn't have buffeted
you couldn't have buffeted
they couldn't have buffeted	I couldn't have been buffeting
you couldn't have been buffeting
he couldn't have been buffeting
we couldn't have been buffeting
you couldn't have been buffeting
they couldn't have been buffeting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I buffet?
could you buffet?
could he buffet?
could we buffet?
could you buffet?
could they buffet? 	could I be buffeting?
could you be buffeting?
could he be buffeting?
could we be buffeting?
could you be buffeting?
could they be buffeting? 	could I have buffeted?
could you have buffeted?
could he have buffeted?
could we have buffeted?
could you have buffeted?
could they have buffeted? 	could I have been buffeting?
could you have been buffeting?
could he have been buffeting?
could we have been buffeting?
could you have been buffeting?
could they have been buffeting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I buffet?
couldn't you buffet?
couldn't he buffet?
couldn't we buffet?
couldn't you buffet?
couldn't they buffet? 	couldn't I be buffeting?
couldn't you be buffeting?
couldn't he be buffeting?
couldn't we be buffeting?
couldn't you be buffeting?
couldn't they be buffeting? 	couldn't I have buffeted?
couldn't you have buffeted?
couldn't he have buffeted?
couldn't we have buffeted?
couldn't you have buffeted?
couldn't they have buffeted? 	couldn't I have been buffeting?
couldn't you have been buffeting?
couldn't he have been buffeting?
couldn't we have been buffeting?
couldn't you have been buffeting?
couldn't they have been buffeting?