could blind
Verbo regular: blind - blinded- blinded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could blind
you could blind
he could blind
we could blind
you could blind
they could blind 	I could be blinding
you could be blinding
he could be blinding
we could be blinding
you could be blinding
they could be blinding	I could have blinded
you could have blinded
he could have blinded
we could have blinded
you could have blinded
they could have blinded	I could have been blinding
you could have been blinding
he could have been blinding
we could have been blinding
you could have been blinding
they could have been blinding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't blind
you couldn't blind
he couldn't blind
we couldn't blind
you couldn't blind
they couldn't blind 	I couldn't be blinding
you couldn't be blinding
he couldn't be blinding
we couldn't be blinding
you couldn't be blinding
they couldn't be blinding	I couldn't have blinded
you couldn't have blinded
he couldn't have blinded
we couldn't have blinded
you couldn't have blinded
they couldn't have blinded	I couldn't have been blinding
you couldn't have been blinding
he couldn't have been blinding
we couldn't have been blinding
you couldn't have been blinding
they couldn't have been blinding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I blind?
could you blind?
could he blind?
could we blind?
could you blind?
could they blind? 	could I be blinding?
could you be blinding?
could he be blinding?
could we be blinding?
could you be blinding?
could they be blinding? 	could I have blinded?
could you have blinded?
could he have blinded?
could we have blinded?
could you have blinded?
could they have blinded? 	could I have been blinding?
could you have been blinding?
could he have been blinding?
could we have been blinding?
could you have been blinding?
could they have been blinding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I blind?
couldn't you blind?
couldn't he blind?
couldn't we blind?
couldn't you blind?
couldn't they blind? 	couldn't I be blinding?
couldn't you be blinding?
couldn't he be blinding?
couldn't we be blinding?
couldn't you be blinding?
couldn't they be blinding? 	couldn't I have blinded?
couldn't you have blinded?
couldn't he have blinded?
couldn't we have blinded?
couldn't you have blinded?
couldn't they have blinded? 	couldn't I have been blinding?
couldn't you have been blinding?
couldn't he have been blinding?
couldn't we have been blinding?
couldn't you have been blinding?
couldn't they have been blinding?