can bag
Regular verb: bag - bagged- bagged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can bag
you can bag
she can bag
we can bag
you can bag
they can bag 	I can be bagging
you can be bagging
she can be bagging
we can be bagging
you can be bagging
they can be bagging	I can have bagged
you can have bagged
she can have bagged
we can have bagged
you can have bagged
they can have bagged	I can have been bagging
you can have been bagging
she can have been bagging
we can have been bagging
you can have been bagging
they can have been bagging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot bag
you cannot bag
she cannot bag
we cannot bag
you cannot bag
they cannot bag 	I cannot be bagging
you cannot be bagging
she cannot be bagging
we cannot be bagging
you cannot be bagging
they cannot be bagging	I cannot have bagged
you cannot have bagged
she cannot have bagged
we cannot have bagged
you cannot have bagged
they cannot have bagged	I cannot have been bagging
you cannot have been bagging
she cannot have been bagging
we cannot have been bagging
you cannot have been bagging
they cannot have been bagging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I bag?
can you bag?
can she bag?
can we bag?
can you bag?
can they bag? 	can I be bagging?
can you be bagging?
can she be bagging?
can we be bagging?
can you be bagging?
can they be bagging? 	can I have bagged?
can you have bagged?
can she have bagged?
can we have bagged?
can you have bagged?
can they have bagged? 	can I have been bagging?
can you have been bagging?
can she have been bagging?
can we have been bagging?
can you have been bagging?
can they have been bagging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not bag?
can you not bag?
can she not bag?
can we not bag?
can you not bag?
can they not bag? 	can I not be bagging?
can you not be bagging?
can she not be bagging?
can we not be bagging?
can you not be bagging?
can they not be bagging? 	can I not have bagged?
can you not have bagged?
can she not have bagged?
can we not have bagged?
can you not have bagged?
can they not have bagged? 	can I not have been bagging?
can you not have been bagging?
can she not have been bagging?
can we not have been bagging?
can you not have been bagging?
can they not have been bagging?