must preabsorb
Verbe régulier : preabsorb - preabsorbed- preabsorbed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must preabsorb
you must preabsorb
she must preabsorb
we must preabsorb
you must preabsorb
they must preabsorb 	I must be preabsorbing
you must be preabsorbing
she must be preabsorbing
we must be preabsorbing
you must be preabsorbing
they must be preabsorbing	I must have preabsorbed
you must have preabsorbed
she must have preabsorbed
we must have preabsorbed
you must have preabsorbed
they must have preabsorbed	I must have been preabsorbing
you must have been preabsorbing
she must have been preabsorbing
we must have been preabsorbing
you must have been preabsorbing
they must have been preabsorbing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not preabsorb
you must not preabsorb
she must not preabsorb
we must not preabsorb
you must not preabsorb
they must not preabsorb 	I must not be preabsorbing
you must not be preabsorbing
she must not be preabsorbing
we must not be preabsorbing
you must not be preabsorbing
they must not be preabsorbing	I must not have preabsorbed
you must not have preabsorbed
she must not have preabsorbed
we must not have preabsorbed
you must not have preabsorbed
they must not have preabsorbed	I must not have been preabsorbing
you must not have been preabsorbing
she must not have been preabsorbing
we must not have been preabsorbing
you must not have been preabsorbing
they must not have been preabsorbing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I preabsorb?
must you preabsorb?
must she preabsorb?
must we preabsorb?
must you preabsorb?
must they preabsorb? 	must I be preabsorbing?
must you be preabsorbing?
must she be preabsorbing?
must we be preabsorbing?
must you be preabsorbing?
must they be preabsorbing? 	must I have preabsorbed?
must you have preabsorbed?
must she have preabsorbed?
must we have preabsorbed?
must you have preabsorbed?
must they have preabsorbed? 	must I have been preabsorbing?
must you have been preabsorbing?
must she have been preabsorbing?
must we have been preabsorbing?
must you have been preabsorbing?
must they have been preabsorbing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not preabsorb?
must you not preabsorb?
must she not preabsorb?
must we not preabsorb?
must you not preabsorb?
must they not preabsorb? 	must I not be preabsorbing?
must you not be preabsorbing?
must she not be preabsorbing?
must we not be preabsorbing?
must you not be preabsorbing?
must they not be preabsorbing? 	must I not have preabsorbed?
must you not have preabsorbed?
must she not have preabsorbed?
must we not have preabsorbed?
must you not have preabsorbed?
must they not have preabsorbed? 	must I not have been preabsorbing?
must you not have been preabsorbing?
must she not have been preabsorbing?
must we not have been preabsorbing?
must you not have been preabsorbing?
must they not have been preabsorbing?