could deform
Verbo regular: deform - deformed- deformed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could deform
you could deform
he could deform
we could deform
you could deform
they could deform 	I could be deforming
you could be deforming
he could be deforming
we could be deforming
you could be deforming
they could be deforming	I could have deformed
you could have deformed
he could have deformed
we could have deformed
you could have deformed
they could have deformed	I could have been deforming
you could have been deforming
he could have been deforming
we could have been deforming
you could have been deforming
they could have been deforming	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't deform
you couldn't deform
he couldn't deform
we couldn't deform
you couldn't deform
they couldn't deform 	I couldn't be deforming
you couldn't be deforming
he couldn't be deforming
we couldn't be deforming
you couldn't be deforming
they couldn't be deforming	I couldn't have deformed
you couldn't have deformed
he couldn't have deformed
we couldn't have deformed
you couldn't have deformed
they couldn't have deformed	I couldn't have been deforming
you couldn't have been deforming
he couldn't have been deforming
we couldn't have been deforming
you couldn't have been deforming
they couldn't have been deforming	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I deform?
could you deform?
could he deform?
could we deform?
could you deform?
could they deform? 	could I be deforming?
could you be deforming?
could he be deforming?
could we be deforming?
could you be deforming?
could they be deforming? 	could I have deformed?
could you have deformed?
could he have deformed?
could we have deformed?
could you have deformed?
could they have deformed? 	could I have been deforming?
could you have been deforming?
could he have been deforming?
could we have been deforming?
could you have been deforming?
could they have been deforming? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I deform?
couldn't you deform?
couldn't he deform?
couldn't we deform?
couldn't you deform?
couldn't they deform? 	couldn't I be deforming?
couldn't you be deforming?
couldn't he be deforming?
couldn't we be deforming?
couldn't you be deforming?
couldn't they be deforming? 	couldn't I have deformed?
couldn't you have deformed?
couldn't he have deformed?
couldn't we have deformed?
couldn't you have deformed?
couldn't they have deformed? 	couldn't I have been deforming?
couldn't you have been deforming?
couldn't he have been deforming?
couldn't we have been deforming?
couldn't you have been deforming?
couldn't they have been deforming?