could frig
Verbo regular: frig - frigged- frigged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could frig
you could frig
she could frig
we could frig
you could frig
they could frig 	I could be frigging
you could be frigging
she could be frigging
we could be frigging
you could be frigging
they could be frigging	I could have frigged
you could have frigged
she could have frigged
we could have frigged
you could have frigged
they could have frigged	I could have been frigging
you could have been frigging
she could have been frigging
we could have been frigging
you could have been frigging
they could have been frigging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not frig
you could not frig
she could not frig
we could not frig
you could not frig
they could not frig 	I could not be frigging
you could not be frigging
she could not be frigging
we could not be frigging
you could not be frigging
they could not be frigging	I could not have frigged
you could not have frigged
she could not have frigged
we could not have frigged
you could not have frigged
they could not have frigged	I could not have been frigging
you could not have been frigging
she could not have been frigging
we could not have been frigging
you could not have been frigging
they could not have been frigging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I frig?
could you frig?
could she frig?
could we frig?
could you frig?
could they frig? 	could I be frigging?
could you be frigging?
could she be frigging?
could we be frigging?
could you be frigging?
could they be frigging? 	could I have frigged?
could you have frigged?
could she have frigged?
could we have frigged?
could you have frigged?
could they have frigged? 	could I have been frigging?
could you have been frigging?
could she have been frigging?
could we have been frigging?
could you have been frigging?
could they have been frigging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not frig?
could you not frig?
could she not frig?
could we not frig?
could you not frig?
could they not frig? 	could I not be frigging?
could you not be frigging?
could she not be frigging?
could we not be frigging?
could you not be frigging?
could they not be frigging? 	could I not have frigged?
could you not have frigged?
could she not have frigged?
could we not have frigged?
could you not have frigged?
could they not have frigged? 	could I not have been frigging?
could you not have been frigging?
could she not have been frigging?
could we not have been frigging?
could you not have been frigging?
could they not have been frigging?