must postpone
Verbe régulier : postpone - postponed- postponed
Traduction française : remettre à plus tard - reporter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must postpone
you must postpone
he must postpone
we must postpone
you must postpone
they must postpone 	I must be postponing
you must be postponing
he must be postponing
we must be postponing
you must be postponing
they must be postponing	I must have postponed
you must have postponed
he must have postponed
we must have postponed
you must have postponed
they must have postponed	I must have been postponing
you must have been postponing
he must have been postponing
we must have been postponing
you must have been postponing
they must have been postponing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not postpone
you must not postpone
he must not postpone
we must not postpone
you must not postpone
they must not postpone 	I must not be postponing
you must not be postponing
he must not be postponing
we must not be postponing
you must not be postponing
they must not be postponing	I must not have postponed
you must not have postponed
he must not have postponed
we must not have postponed
you must not have postponed
they must not have postponed	I must not have been postponing
you must not have been postponing
he must not have been postponing
we must not have been postponing
you must not have been postponing
they must not have been postponing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I postpone?
must you postpone?
must he postpone?
must we postpone?
must you postpone?
must they postpone? 	must I be postponing?
must you be postponing?
must he be postponing?
must we be postponing?
must you be postponing?
must they be postponing? 	must I have postponed?
must you have postponed?
must he have postponed?
must we have postponed?
must you have postponed?
must they have postponed? 	must I have been postponing?
must you have been postponing?
must he have been postponing?
must we have been postponing?
must you have been postponing?
must they have been postponing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not postpone?
must you not postpone?
must he not postpone?
must we not postpone?
must you not postpone?
must they not postpone? 	must I not be postponing?
must you not be postponing?
must he not be postponing?
must we not be postponing?
must you not be postponing?
must they not be postponing? 	must I not have postponed?
must you not have postponed?
must he not have postponed?
must we not have postponed?
must you not have postponed?
must they not have postponed? 	must I not have been postponing?
must you not have been postponing?
must he not have been postponing?
must we not have been postponing?
must you not have been postponing?
must they not have been postponing?