could jag
Verbo regular: jag - jagged- jagged

Afirmación 	
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I could jag
you could jag
he could jag
we could jag
you could jag
they could jag 	I could be jagging
you could be jagging
he could be jagging
we could be jagging
you could be jagging
they could be jagging	I could have jagged
you could have jagged
he could have jagged
we could have jagged
you could have jagged
they could have jagged	I could have been jagging
you could have been jagging
he could have been jagging
we could have been jagging
you could have been jagging
they could have been jagging	

Negación 	
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I could not jag
you could not jag
he could not jag
we could not jag
you could not jag
they could not jag 	I could not be jagging
you could not be jagging
he could not be jagging
we could not be jagging
you could not be jagging
they could not be jagging	I could not have jagged
you could not have jagged
he could not have jagged
we could not have jagged
you could not have jagged
they could not have jagged	I could not have been jagging
you could not have been jagging
he could not have been jagging
we could not have been jagging
you could not have been jagging
they could not have been jagging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I jag?
could you jag?
could he jag?
could we jag?
could you jag?
could they jag? 	could I be jagging?
could you be jagging?
could he be jagging?
could we be jagging?
could you be jagging?
could they be jagging? 	could I have jagged?
could you have jagged?
could he have jagged?
could we have jagged?
could you have jagged?
could they have jagged? 	could I have been jagging?
could you have been jagging?
could he have been jagging?
could we have been jagging?
could you have been jagging?
could they have been jagging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not jag?
could you not jag?
could he not jag?
could we not jag?
could you not jag?
could they not jag? 	could I not be jagging?
could you not be jagging?
could he not be jagging?
could we not be jagging?
could you not be jagging?
could they not be jagging? 	could I not have jagged?
could you not have jagged?
could he not have jagged?
could we not have jagged?
could you not have jagged?
could they not have jagged? 	could I not have been jagging?
could you not have been jagging?
could he not have been jagging?
could we not have been jagging?
could you not have been jagging?
could they not have been jagging?