could deride
Verbo regular: deride - derided- derided

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could deride
you could deride
he could deride
we could deride
you could deride
they could deride 	I could be deriding
you could be deriding
he could be deriding
we could be deriding
you could be deriding
they could be deriding	I could have derided
you could have derided
he could have derided
we could have derided
you could have derided
they could have derided	I could have been deriding
you could have been deriding
he could have been deriding
we could have been deriding
you could have been deriding
they could have been deriding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't deride
you couldn't deride
he couldn't deride
we couldn't deride
you couldn't deride
they couldn't deride 	I couldn't be deriding
you couldn't be deriding
he couldn't be deriding
we couldn't be deriding
you couldn't be deriding
they couldn't be deriding	I couldn't have derided
you couldn't have derided
he couldn't have derided
we couldn't have derided
you couldn't have derided
they couldn't have derided	I couldn't have been deriding
you couldn't have been deriding
he couldn't have been deriding
we couldn't have been deriding
you couldn't have been deriding
they couldn't have been deriding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I deride?
could you deride?
could he deride?
could we deride?
could you deride?
could they deride? 	could I be deriding?
could you be deriding?
could he be deriding?
could we be deriding?
could you be deriding?
could they be deriding? 	could I have derided?
could you have derided?
could he have derided?
could we have derided?
could you have derided?
could they have derided? 	could I have been deriding?
could you have been deriding?
could he have been deriding?
could we have been deriding?
could you have been deriding?
could they have been deriding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I deride?
couldn't you deride?
couldn't he deride?
couldn't we deride?
couldn't you deride?
couldn't they deride? 	couldn't I be deriding?
couldn't you be deriding?
couldn't he be deriding?
couldn't we be deriding?
couldn't you be deriding?
couldn't they be deriding? 	couldn't I have derided?
couldn't you have derided?
couldn't he have derided?
couldn't we have derided?
couldn't you have derided?
couldn't they have derided? 	couldn't I have been deriding?
couldn't you have been deriding?
couldn't he have been deriding?
couldn't we have been deriding?
couldn't you have been deriding?
couldn't they have been deriding?