could dibble
Verbo regular: dibble - dibbled- dibbled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could dibble
you could dibble
he could dibble
we could dibble
you could dibble
they could dibble 	I could be dibbling
you could be dibbling
he could be dibbling
we could be dibbling
you could be dibbling
they could be dibbling	I could have dibbled
you could have dibbled
he could have dibbled
we could have dibbled
you could have dibbled
they could have dibbled	I could have been dibbling
you could have been dibbling
he could have been dibbling
we could have been dibbling
you could have been dibbling
they could have been dibbling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't dibble
you couldn't dibble
he couldn't dibble
we couldn't dibble
you couldn't dibble
they couldn't dibble 	I couldn't be dibbling
you couldn't be dibbling
he couldn't be dibbling
we couldn't be dibbling
you couldn't be dibbling
they couldn't be dibbling	I couldn't have dibbled
you couldn't have dibbled
he couldn't have dibbled
we couldn't have dibbled
you couldn't have dibbled
they couldn't have dibbled	I couldn't have been dibbling
you couldn't have been dibbling
he couldn't have been dibbling
we couldn't have been dibbling
you couldn't have been dibbling
they couldn't have been dibbling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I dibble?
could you dibble?
could he dibble?
could we dibble?
could you dibble?
could they dibble? 	could I be dibbling?
could you be dibbling?
could he be dibbling?
could we be dibbling?
could you be dibbling?
could they be dibbling? 	could I have dibbled?
could you have dibbled?
could he have dibbled?
could we have dibbled?
could you have dibbled?
could they have dibbled? 	could I have been dibbling?
could you have been dibbling?
could he have been dibbling?
could we have been dibbling?
could you have been dibbling?
could they have been dibbling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I dibble?
couldn't you dibble?
couldn't he dibble?
couldn't we dibble?
couldn't you dibble?
couldn't they dibble? 	couldn't I be dibbling?
couldn't you be dibbling?
couldn't he be dibbling?
couldn't we be dibbling?
couldn't you be dibbling?
couldn't they be dibbling? 	couldn't I have dibbled?
couldn't you have dibbled?
couldn't he have dibbled?
couldn't we have dibbled?
couldn't you have dibbled?
couldn't they have dibbled? 	couldn't I have been dibbling?
couldn't you have been dibbling?
couldn't he have been dibbling?
couldn't we have been dibbling?
couldn't you have been dibbling?
couldn't they have been dibbling?