English verb conjugation
CAN ANNUL

Regular verb: annul - annulled - annulled

Affirmation

Simple form	V-ing form
I can annul you can annul he can annul we can annul you can annul they can annul	I can be annulling you can be annulling he can be annulling we can be annulling you can be annulling they can be annulling
Perfect	V-ing perfect
I can have annulled you can have annulled he can have annulled we can have annulled you can have annulled they can have annulled	I can have been annulling you can have been annulling he can have been annulling we can have been annulling you can have been annulling they can have been annulling

Negation

Simple form	V-ing form
I can't annul you can't annul he can't annul we can't annul you can't annul they can't annul	I can't be annulling you can't be annulling he can't be annulling we can't be annulling you can't be annulling they can't be annulling
Perfect	V-ing perfect
I can't have annulled you can't have annulled he can't have annulled we can't have annulled you can't have annulled they can't have annulled	I can't have been annulling you can't have been annulling he can't have been annulling we can't have been annulling you can't have been annulling they can't have been annulling

Interrogative form

Simple form	V-ing form
can I annul? can you annul? can he annul? can we annul? can you annul? can they annul?	can I be annulling? can you be annulling? can he be annulling? can we be annulling? can you be annulling? can they be annulling?
Perfect	V-ing perfect
can I have annulled? can you have annulled? can he have annulled? can we have annulled? can you have annulled? can they have annulled?	can I have been annulling? can you have been annulling? can he have been annulling? can we have been annulling? can you have been annulling? can they have been annulling?

Interro-negative form

Simple form	V-ing form
can't I annul? can't you annul? can't he annul? can't we annul? can't you annul? can't they annul?	can't I be annulling? can't you be annulling? can't he be annulling? can't we be annulling? can't you be annulling? can't they be annulling?
Perfect	V-ing perfect
can't I have annulled? can't you have annulled? can't he have annulled? can't we have annulled? can't you have annulled? can't they have annulled?	can't I have been annulling? can't you have been annulling? can't he have been annulling? can't we have been annulling? can't you have been annulling? can't they have been annulling?