could feign
Verbo regular: feign - feigned- feigned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could feign
you could feign
he could feign
we could feign
you could feign
they could feign 	I could be feigning
you could be feigning
he could be feigning
we could be feigning
you could be feigning
they could be feigning	I could have feigned
you could have feigned
he could have feigned
we could have feigned
you could have feigned
they could have feigned	I could have been feigning
you could have been feigning
he could have been feigning
we could have been feigning
you could have been feigning
they could have been feigning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not feign
you could not feign
he could not feign
we could not feign
you could not feign
they could not feign 	I could not be feigning
you could not be feigning
he could not be feigning
we could not be feigning
you could not be feigning
they could not be feigning	I could not have feigned
you could not have feigned
he could not have feigned
we could not have feigned
you could not have feigned
they could not have feigned	I could not have been feigning
you could not have been feigning
he could not have been feigning
we could not have been feigning
you could not have been feigning
they could not have been feigning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I feign?
could you feign?
could he feign?
could we feign?
could you feign?
could they feign? 	could I be feigning?
could you be feigning?
could he be feigning?
could we be feigning?
could you be feigning?
could they be feigning? 	could I have feigned?
could you have feigned?
could he have feigned?
could we have feigned?
could you have feigned?
could they have feigned? 	could I have been feigning?
could you have been feigning?
could he have been feigning?
could we have been feigning?
could you have been feigning?
could they have been feigning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not feign?
could you not feign?
could he not feign?
could we not feign?
could you not feign?
could they not feign? 	could I not be feigning?
could you not be feigning?
could he not be feigning?
could we not be feigning?
could you not be feigning?
could they not be feigning? 	could I not have feigned?
could you not have feigned?
could he not have feigned?
could we not have feigned?
could you not have feigned?
could they not have feigned? 	could I not have been feigning?
could you not have been feigning?
could he not have been feigning?
could we not have been feigning?
could you not have been feigning?
could they not have been feigning?