can jag
Regular verb: jag - jagged- jagged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can jag
you can jag
he can jag
we can jag
you can jag
they can jag 	I can be jagging
you can be jagging
he can be jagging
we can be jagging
you can be jagging
they can be jagging	I can have jagged
you can have jagged
he can have jagged
we can have jagged
you can have jagged
they can have jagged	I can have been jagging
you can have been jagging
he can have been jagging
we can have been jagging
you can have been jagging
they can have been jagging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't jag
you can't jag
he can't jag
we can't jag
you can't jag
they can't jag 	I can't be jagging
you can't be jagging
he can't be jagging
we can't be jagging
you can't be jagging
they can't be jagging	I can't have jagged
you can't have jagged
he can't have jagged
we can't have jagged
you can't have jagged
they can't have jagged	I can't have been jagging
you can't have been jagging
he can't have been jagging
we can't have been jagging
you can't have been jagging
they can't have been jagging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I jag?
can you jag?
can he jag?
can we jag?
can you jag?
can they jag? 	can I be jagging?
can you be jagging?
can he be jagging?
can we be jagging?
can you be jagging?
can they be jagging? 	can I have jagged?
can you have jagged?
can he have jagged?
can we have jagged?
can you have jagged?
can they have jagged? 	can I have been jagging?
can you have been jagging?
can he have been jagging?
can we have been jagging?
can you have been jagging?
can they have been jagging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I jag?
can't you jag?
can't he jag?
can't we jag?
can't you jag?
can't they jag? 	can't I be jagging?
can't you be jagging?
can't he be jagging?
can't we be jagging?
can't you be jagging?
can't they be jagging? 	can't I have jagged?
can't you have jagged?
can't he have jagged?
can't we have jagged?
can't you have jagged?
can't they have jagged? 	can't I have been jagging?
can't you have been jagging?
can't he have been jagging?
can't we have been jagging?
can't you have been jagging?
can't they have been jagging?