English verb conjugation
CAN SLAG

Regular verb: slag - slagged - slagged

Affirmation

Simple form	V-ing form
I can slag you can slag he can slag we can slag you can slag they can slag	I can be slagging you can be slagging he can be slagging we can be slagging you can be slagging they can be slagging
Perfect	V-ing perfect
I can have slagged you can have slagged he can have slagged we can have slagged you can have slagged they can have slagged	I can have been slagging you can have been slagging he can have been slagging we can have been slagging you can have been slagging they can have been slagging

Negation

Simple form	V-ing form
I can't slag you can't slag he can't slag we can't slag you can't slag they can't slag	I can't be slagging you can't be slagging he can't be slagging we can't be slagging you can't be slagging they can't be slagging
Perfect	V-ing perfect
I can't have slagged you can't have slagged he can't have slagged we can't have slagged you can't have slagged they can't have slagged	I can't have been slagging you can't have been slagging he can't have been slagging we can't have been slagging you can't have been slagging they can't have been slagging

Interrogative form

Simple form	V-ing form
can I slag? can you slag? can he slag? can we slag? can you slag? can they slag?	can I be slagging? can you be slagging? can he be slagging? can we be slagging? can you be slagging? can they be slagging?
Perfect	V-ing perfect
can I have slagged? can you have slagged? can he have slagged? can we have slagged? can you have slagged? can they have slagged?	can I have been slagging? can you have been slagging? can he have been slagging? can we have been slagging? can you have been slagging? can they have been slagging?

Interro-negative form

Simple form	V-ing form
can't I slag? can't you slag? can't he slag? can't we slag? can't you slag? can't they slag?	can't I be slagging? can't you be slagging? can't he be slagging? can't we be slagging? can't you be slagging? can't they be slagging?
Perfect	V-ing perfect
can't I have slagged? can't you have slagged? can't he have slagged? can't we have slagged? can't you have slagged? can't they have slagged?	can't I have been slagging? can't you have been slagging? can't he have been slagging? can't we have been slagging? can't you have been slagging? can't they have been slagging?