must disannul
Verbo regular: disannul - disannuled- disannuled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must disannul
you must disannul
he must disannul
we must disannul
you must disannul
they must disannul 	I must be disannuling
you must be disannuling
he must be disannuling
we must be disannuling
you must be disannuling
they must be disannuling	I must have disannuled
you must have disannuled
he must have disannuled
we must have disannuled
you must have disannuled
they must have disannuled	I must have been disannuling
you must have been disannuling
he must have been disannuling
we must have been disannuling
you must have been disannuling
they must have been disannuling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not disannul
you must not disannul
he must not disannul
we must not disannul
you must not disannul
they must not disannul 	I must not be disannuling
you must not be disannuling
he must not be disannuling
we must not be disannuling
you must not be disannuling
they must not be disannuling	I must not have disannuled
you must not have disannuled
he must not have disannuled
we must not have disannuled
you must not have disannuled
they must not have disannuled	I must not have been disannuling
you must not have been disannuling
he must not have been disannuling
we must not have been disannuling
you must not have been disannuling
they must not have been disannuling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I disannul?
must you disannul?
must he disannul?
must we disannul?
must you disannul?
must they disannul? 	must I be disannuling?
must you be disannuling?
must he be disannuling?
must we be disannuling?
must you be disannuling?
must they be disannuling? 	must I have disannuled?
must you have disannuled?
must he have disannuled?
must we have disannuled?
must you have disannuled?
must they have disannuled? 	must I have been disannuling?
must you have been disannuling?
must he have been disannuling?
must we have been disannuling?
must you have been disannuling?
must they have been disannuling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not disannul?
must you not disannul?
must he not disannul?
must we not disannul?
must you not disannul?
must they not disannul? 	must I not be disannuling?
must you not be disannuling?
must he not be disannuling?
must we not be disannuling?
must you not be disannuling?
must they not be disannuling? 	must I not have disannuled?
must you not have disannuled?
must he not have disannuled?
must we not have disannuled?
must you not have disannuled?
must they not have disannuled? 	must I not have been disannuling?
must you not have been disannuling?
must he not have been disannuling?
must we not have been disannuling?
must you not have been disannuling?
must they not have been disannuling?