could disannul
Verbe régulier : disannul - disannuled- disannuled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could disannul
you could disannul
she could disannul
we could disannul
you could disannul
they could disannul 	I could be disannuling
you could be disannuling
she could be disannuling
we could be disannuling
you could be disannuling
they could be disannuling	I could have disannuled
you could have disannuled
she could have disannuled
we could have disannuled
you could have disannuled
they could have disannuled	I could have been disannuling
you could have been disannuling
she could have been disannuling
we could have been disannuling
you could have been disannuling
they could have been disannuling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't disannul
you couldn't disannul
she couldn't disannul
we couldn't disannul
you couldn't disannul
they couldn't disannul 	I couldn't be disannuling
you couldn't be disannuling
she couldn't be disannuling
we couldn't be disannuling
you couldn't be disannuling
they couldn't be disannuling	I couldn't have disannuled
you couldn't have disannuled
she couldn't have disannuled
we couldn't have disannuled
you couldn't have disannuled
they couldn't have disannuled	I couldn't have been disannuling
you couldn't have been disannuling
she couldn't have been disannuling
we couldn't have been disannuling
you couldn't have been disannuling
they couldn't have been disannuling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I disannul?
could you disannul?
could she disannul?
could we disannul?
could you disannul?
could they disannul? 	could I be disannuling?
could you be disannuling?
could she be disannuling?
could we be disannuling?
could you be disannuling?
could they be disannuling? 	could I have disannuled?
could you have disannuled?
could she have disannuled?
could we have disannuled?
could you have disannuled?
could they have disannuled? 	could I have been disannuling?
could you have been disannuling?
could she have been disannuling?
could we have been disannuling?
could you have been disannuling?
could they have been disannuling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I disannul?
couldn't you disannul?
couldn't she disannul?
couldn't we disannul?
couldn't you disannul?
couldn't they disannul? 	couldn't I be disannuling?
couldn't you be disannuling?
couldn't she be disannuling?
couldn't we be disannuling?
couldn't you be disannuling?
couldn't they be disannuling? 	couldn't I have disannuled?
couldn't you have disannuled?
couldn't she have disannuled?
couldn't we have disannuled?
couldn't you have disannuled?
couldn't they have disannuled? 	couldn't I have been disannuling?
couldn't you have been disannuling?
couldn't she have been disannuling?
couldn't we have been disannuling?
couldn't you have been disannuling?
couldn't they have been disannuling?