can disannul
Regular verb: disannul - disannuled- disannuled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can disannul
you can disannul
he can disannul
we can disannul
you can disannul
they can disannul 	I can be disannuling
you can be disannuling
he can be disannuling
we can be disannuling
you can be disannuling
they can be disannuling	I can have disannuled
you can have disannuled
he can have disannuled
we can have disannuled
you can have disannuled
they can have disannuled	I can have been disannuling
you can have been disannuling
he can have been disannuling
we can have been disannuling
you can have been disannuling
they can have been disannuling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't disannul
you can't disannul
he can't disannul
we can't disannul
you can't disannul
they can't disannul 	I can't be disannuling
you can't be disannuling
he can't be disannuling
we can't be disannuling
you can't be disannuling
they can't be disannuling	I can't have disannuled
you can't have disannuled
he can't have disannuled
we can't have disannuled
you can't have disannuled
they can't have disannuled	I can't have been disannuling
you can't have been disannuling
he can't have been disannuling
we can't have been disannuling
you can't have been disannuling
they can't have been disannuling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I disannul?
can you disannul?
can he disannul?
can we disannul?
can you disannul?
can they disannul? 	can I be disannuling?
can you be disannuling?
can he be disannuling?
can we be disannuling?
can you be disannuling?
can they be disannuling? 	can I have disannuled?
can you have disannuled?
can he have disannuled?
can we have disannuled?
can you have disannuled?
can they have disannuled? 	can I have been disannuling?
can you have been disannuling?
can he have been disannuling?
can we have been disannuling?
can you have been disannuling?
can they have been disannuling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I disannul?
can't you disannul?
can't he disannul?
can't we disannul?
can't you disannul?
can't they disannul? 	can't I be disannuling?
can't you be disannuling?
can't he be disannuling?
can't we be disannuling?
can't you be disannuling?
can't they be disannuling? 	can't I have disannuled?
can't you have disannuled?
can't he have disannuled?
can't we have disannuled?
can't you have disannuled?
can't they have disannuled? 	can't I have been disannuling?
can't you have been disannuling?
can't he have been disannuling?
can't we have been disannuling?
can't you have been disannuling?
can't they have been disannuling?