can annul
Regular verb: annul - annulled- annulled

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