could chaffer
Verbo regular: chaffer - chaffered- chaffered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could chaffer
you could chaffer
he could chaffer
we could chaffer
you could chaffer
they could chaffer 	I could be chaffering
you could be chaffering
he could be chaffering
we could be chaffering
you could be chaffering
they could be chaffering	I could have chaffered
you could have chaffered
he could have chaffered
we could have chaffered
you could have chaffered
they could have chaffered	I could have been chaffering
you could have been chaffering
he could have been chaffering
we could have been chaffering
you could have been chaffering
they could have been chaffering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't chaffer
you couldn't chaffer
he couldn't chaffer
we couldn't chaffer
you couldn't chaffer
they couldn't chaffer 	I couldn't be chaffering
you couldn't be chaffering
he couldn't be chaffering
we couldn't be chaffering
you couldn't be chaffering
they couldn't be chaffering	I couldn't have chaffered
you couldn't have chaffered
he couldn't have chaffered
we couldn't have chaffered
you couldn't have chaffered
they couldn't have chaffered	I couldn't have been chaffering
you couldn't have been chaffering
he couldn't have been chaffering
we couldn't have been chaffering
you couldn't have been chaffering
they couldn't have been chaffering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I chaffer?
could you chaffer?
could he chaffer?
could we chaffer?
could you chaffer?
could they chaffer? 	could I be chaffering?
could you be chaffering?
could he be chaffering?
could we be chaffering?
could you be chaffering?
could they be chaffering? 	could I have chaffered?
could you have chaffered?
could he have chaffered?
could we have chaffered?
could you have chaffered?
could they have chaffered? 	could I have been chaffering?
could you have been chaffering?
could he have been chaffering?
could we have been chaffering?
could you have been chaffering?
could they have been chaffering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I chaffer?
couldn't you chaffer?
couldn't he chaffer?
couldn't we chaffer?
couldn't you chaffer?
couldn't they chaffer? 	couldn't I be chaffering?
couldn't you be chaffering?
couldn't he be chaffering?
couldn't we be chaffering?
couldn't you be chaffering?
couldn't they be chaffering? 	couldn't I have chaffered?
couldn't you have chaffered?
couldn't he have chaffered?
couldn't we have chaffered?
couldn't you have chaffered?
couldn't they have chaffered? 	couldn't I have been chaffering?
couldn't you have been chaffering?
couldn't he have been chaffering?
couldn't we have been chaffering?
couldn't you have been chaffering?
couldn't they have been chaffering?