could despair
Verbo regular: despair - despaired- despaired

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could despair
you could despair
he could despair
we could despair
you could despair
they could despair 	I could be despairing
you could be despairing
he could be despairing
we could be despairing
you could be despairing
they could be despairing	I could have despaired
you could have despaired
he could have despaired
we could have despaired
you could have despaired
they could have despaired	I could have been despairing
you could have been despairing
he could have been despairing
we could have been despairing
you could have been despairing
they could have been despairing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not despair
you could not despair
he could not despair
we could not despair
you could not despair
they could not despair 	I could not be despairing
you could not be despairing
he could not be despairing
we could not be despairing
you could not be despairing
they could not be despairing	I could not have despaired
you could not have despaired
he could not have despaired
we could not have despaired
you could not have despaired
they could not have despaired	I could not have been despairing
you could not have been despairing
he could not have been despairing
we could not have been despairing
you could not have been despairing
they could not have been despairing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I despair?
could you despair?
could he despair?
could we despair?
could you despair?
could they despair? 	could I be despairing?
could you be despairing?
could he be despairing?
could we be despairing?
could you be despairing?
could they be despairing? 	could I have despaired?
could you have despaired?
could he have despaired?
could we have despaired?
could you have despaired?
could they have despaired? 	could I have been despairing?
could you have been despairing?
could he have been despairing?
could we have been despairing?
could you have been despairing?
could they have been despairing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not despair?
could you not despair?
could he not despair?
could we not despair?
could you not despair?
could they not despair? 	could I not be despairing?
could you not be despairing?
could he not be despairing?
could we not be despairing?
could you not be despairing?
could they not be despairing? 	could I not have despaired?
could you not have despaired?
could he not have despaired?
could we not have despaired?
could you not have despaired?
could they not have despaired? 	could I not have been despairing?
could you not have been despairing?
could he not have been despairing?
could we not have been despairing?
could you not have been despairing?
could they not have been despairing?