can fag
Regular verb: fag - fagged- fagged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can fag
you can fag
she can fag
we can fag
you can fag
they can fag 	I can be fagging
you can be fagging
she can be fagging
we can be fagging
you can be fagging
they can be fagging	I can have fagged
you can have fagged
she can have fagged
we can have fagged
you can have fagged
they can have fagged	I can have been fagging
you can have been fagging
she can have been fagging
we can have been fagging
you can have been fagging
they can have been fagging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot fag
you cannot fag
she cannot fag
we cannot fag
you cannot fag
they cannot fag 	I cannot be fagging
you cannot be fagging
she cannot be fagging
we cannot be fagging
you cannot be fagging
they cannot be fagging	I cannot have fagged
you cannot have fagged
she cannot have fagged
we cannot have fagged
you cannot have fagged
they cannot have fagged	I cannot have been fagging
you cannot have been fagging
she cannot have been fagging
we cannot have been fagging
you cannot have been fagging
they cannot have been fagging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I fag?
can you fag?
can she fag?
can we fag?
can you fag?
can they fag? 	can I be fagging?
can you be fagging?
can she be fagging?
can we be fagging?
can you be fagging?
can they be fagging? 	can I have fagged?
can you have fagged?
can she have fagged?
can we have fagged?
can you have fagged?
can they have fagged? 	can I have been fagging?
can you have been fagging?
can she have been fagging?
can we have been fagging?
can you have been fagging?
can they have been fagging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not fag?
can you not fag?
can she not fag?
can we not fag?
can you not fag?
can they not fag? 	can I not be fagging?
can you not be fagging?
can she not be fagging?
can we not be fagging?
can you not be fagging?
can they not be fagging? 	can I not have fagged?
can you not have fagged?
can she not have fagged?
can we not have fagged?
can you not have fagged?
can they not have fagged? 	can I not have been fagging?
can you not have been fagging?
can she not have been fagging?
can we not have been fagging?
can you not have been fagging?
can they not have been fagging?