English verb conjugation
CAN BAG

Regular verb: bag - bagged - bagged

Affirmation

Simple form	V-ing form
I can bag you can bag he can bag we can bag you can bag they can bag	I can be bagging you can be bagging he can be bagging we can be bagging you can be bagging they can be bagging
Perfect	V-ing perfect
I can have bagged you can have bagged he 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 he 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
I can't bag you can't bag he can't bag we can't bag you can't bag they can't bag	I can't be bagging you can't be bagging he can't be bagging we can't be bagging you can't be bagging they can't be bagging
Perfect	V-ing perfect
I can't have bagged you can't have bagged he can't have bagged we can't have bagged you can't have bagged they can't have bagged	I can't have been bagging you can't have been bagging he can't have been bagging we can't have been bagging you can't have been bagging they can't have been bagging

Interrogative form

Simple form	V-ing form
can I bag? can you bag? can he bag? can we bag? can you bag? can they bag?	can I be bagging? can you be bagging? can he be bagging? can we be bagging? can you be bagging? can they be bagging?
Perfect	V-ing perfect
can I have bagged? can you have bagged? can he 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 he 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
can't I bag? can't you bag? can't he bag? can't we bag? can't you bag? can't they bag?	can't I be bagging? can't you be bagging? can't he be bagging? can't we be bagging? can't you be bagging? can't they be bagging?
Perfect	V-ing perfect
can't I have bagged? can't you have bagged? can't he have bagged? can't we have bagged? can't you have bagged? can't they have bagged?	can't I have been bagging? can't you have been bagging? can't he have been bagging? can't we have been bagging? can't you have been bagging? can't they have been bagging?