could devaluate
Verbo regular: devaluate - devaluated- devaluated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could devaluate
you could devaluate
he could devaluate
we could devaluate
you could devaluate
they could devaluate 	I could be devaluating
you could be devaluating
he could be devaluating
we could be devaluating
you could be devaluating
they could be devaluating	I could have devaluated
you could have devaluated
he could have devaluated
we could have devaluated
you could have devaluated
they could have devaluated	I could have been devaluating
you could have been devaluating
he could have been devaluating
we could have been devaluating
you could have been devaluating
they could have been devaluating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not devaluate
you could not devaluate
he could not devaluate
we could not devaluate
you could not devaluate
they could not devaluate 	I could not be devaluating
you could not be devaluating
he could not be devaluating
we could not be devaluating
you could not be devaluating
they could not be devaluating	I could not have devaluated
you could not have devaluated
he could not have devaluated
we could not have devaluated
you could not have devaluated
they could not have devaluated	I could not have been devaluating
you could not have been devaluating
he could not have been devaluating
we could not have been devaluating
you could not have been devaluating
they could not have been devaluating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I devaluate?
could you devaluate?
could he devaluate?
could we devaluate?
could you devaluate?
could they devaluate? 	could I be devaluating?
could you be devaluating?
could he be devaluating?
could we be devaluating?
could you be devaluating?
could they be devaluating? 	could I have devaluated?
could you have devaluated?
could he have devaluated?
could we have devaluated?
could you have devaluated?
could they have devaluated? 	could I have been devaluating?
could you have been devaluating?
could he have been devaluating?
could we have been devaluating?
could you have been devaluating?
could they have been devaluating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not devaluate?
could you not devaluate?
could he not devaluate?
could we not devaluate?
could you not devaluate?
could they not devaluate? 	could I not be devaluating?
could you not be devaluating?
could he not be devaluating?
could we not be devaluating?
could you not be devaluating?
could they not be devaluating? 	could I not have devaluated?
could you not have devaluated?
could he not have devaluated?
could we not have devaluated?
could you not have devaluated?
could they not have devaluated? 	could I not have been devaluating?
could you not have been devaluating?
could he not have been devaluating?
could we not have been devaluating?
could you not have been devaluating?
could they not have been devaluating?