must overcompress
Verbe régulier : overcompress - overcompressed- overcompressed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must overcompress
you must overcompress
he must overcompress
we must overcompress
you must overcompress
they must overcompress 	I must be overcompressing
you must be overcompressing
he must be overcompressing
we must be overcompressing
you must be overcompressing
they must be overcompressing	I must have overcompressed
you must have overcompressed
he must have overcompressed
we must have overcompressed
you must have overcompressed
they must have overcompressed	I must have been overcompressing
you must have been overcompressing
he must have been overcompressing
we must have been overcompressing
you must have been overcompressing
they must have been overcompressing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't overcompress
you mustn't overcompress
he mustn't overcompress
we mustn't overcompress
you mustn't overcompress
they mustn't overcompress 	I mustn't be overcompressing
you mustn't be overcompressing
he mustn't be overcompressing
we mustn't be overcompressing
you mustn't be overcompressing
they mustn't be overcompressing	I mustn't have overcompressed
you mustn't have overcompressed
he mustn't have overcompressed
we mustn't have overcompressed
you mustn't have overcompressed
they mustn't have overcompressed	I mustn't have been overcompressing
you mustn't have been overcompressing
he mustn't have been overcompressing
we mustn't have been overcompressing
you mustn't have been overcompressing
they mustn't have been overcompressing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I overcompress?
must you overcompress?
must he overcompress?
must we overcompress?
must you overcompress?
must they overcompress? 	must I be overcompressing?
must you be overcompressing?
must he be overcompressing?
must we be overcompressing?
must you be overcompressing?
must they be overcompressing? 	must I have overcompressed?
must you have overcompressed?
must he have overcompressed?
must we have overcompressed?
must you have overcompressed?
must they have overcompressed? 	must I have been overcompressing?
must you have been overcompressing?
must he have been overcompressing?
must we have been overcompressing?
must you have been overcompressing?
must they have been overcompressing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I overcompress?
mustn't you overcompress?
mustn't he overcompress?
mustn't we overcompress?
mustn't you overcompress?
mustn't they overcompress? 	mustn't I be overcompressing?
mustn't you be overcompressing?
mustn't he be overcompressing?
mustn't we be overcompressing?
mustn't you be overcompressing?
mustn't they be overcompressing? 	mustn't I have overcompressed?
mustn't you have overcompressed?
mustn't he have overcompressed?
mustn't we have overcompressed?
mustn't you have overcompressed?
mustn't they have overcompressed? 	mustn't I have been overcompressing?
mustn't you have been overcompressing?
mustn't he have been overcompressing?
mustn't we have been overcompressing?
mustn't you have been overcompressing?
mustn't they have been overcompressing?