must unloosen
Verbe régulier : unloosen - unloosened- unloosened

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must unloosen
you must unloosen
he must unloosen
we must unloosen
you must unloosen
they must unloosen 	I must be unloosening
you must be unloosening
he must be unloosening
we must be unloosening
you must be unloosening
they must be unloosening	I must have unloosened
you must have unloosened
he must have unloosened
we must have unloosened
you must have unloosened
they must have unloosened	I must have been unloosening
you must have been unloosening
he must have been unloosening
we must have been unloosening
you must have been unloosening
they must have been unloosening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not unloosen
you must not unloosen
he must not unloosen
we must not unloosen
you must not unloosen
they must not unloosen 	I must not be unloosening
you must not be unloosening
he must not be unloosening
we must not be unloosening
you must not be unloosening
they must not be unloosening	I must not have unloosened
you must not have unloosened
he must not have unloosened
we must not have unloosened
you must not have unloosened
they must not have unloosened	I must not have been unloosening
you must not have been unloosening
he must not have been unloosening
we must not have been unloosening
you must not have been unloosening
they must not have been unloosening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I unloosen?
must you unloosen?
must he unloosen?
must we unloosen?
must you unloosen?
must they unloosen? 	must I be unloosening?
must you be unloosening?
must he be unloosening?
must we be unloosening?
must you be unloosening?
must they be unloosening? 	must I have unloosened?
must you have unloosened?
must he have unloosened?
must we have unloosened?
must you have unloosened?
must they have unloosened? 	must I have been unloosening?
must you have been unloosening?
must he have been unloosening?
must we have been unloosening?
must you have been unloosening?
must they have been unloosening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not unloosen?
must you not unloosen?
must he not unloosen?
must we not unloosen?
must you not unloosen?
must they not unloosen? 	must I not be unloosening?
must you not be unloosening?
must he not be unloosening?
must we not be unloosening?
must you not be unloosening?
must they not be unloosening? 	must I not have unloosened?
must you not have unloosened?
must he not have unloosened?
must we not have unloosened?
must you not have unloosened?
must they not have unloosened? 	must I not have been unloosening?
must you not have been unloosening?
must he not have been unloosening?
must we not have been unloosening?
must you not have been unloosening?
must they not have been unloosening?