must fragment
Verbe régulier : fragment - fragmented- fragmented
Traduction française : fragmenter - se fragmenter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must fragment
you must fragment
he must fragment
we must fragment
you must fragment
they must fragment 	I must be fragmenting
you must be fragmenting
he must be fragmenting
we must be fragmenting
you must be fragmenting
they must be fragmenting	I must have fragmented
you must have fragmented
he must have fragmented
we must have fragmented
you must have fragmented
they must have fragmented	I must have been fragmenting
you must have been fragmenting
he must have been fragmenting
we must have been fragmenting
you must have been fragmenting
they must have been fragmenting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not fragment
you must not fragment
he must not fragment
we must not fragment
you must not fragment
they must not fragment 	I must not be fragmenting
you must not be fragmenting
he must not be fragmenting
we must not be fragmenting
you must not be fragmenting
they must not be fragmenting	I must not have fragmented
you must not have fragmented
he must not have fragmented
we must not have fragmented
you must not have fragmented
they must not have fragmented	I must not have been fragmenting
you must not have been fragmenting
he must not have been fragmenting
we must not have been fragmenting
you must not have been fragmenting
they must not have been fragmenting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I fragment?
must you fragment?
must he fragment?
must we fragment?
must you fragment?
must they fragment? 	must I be fragmenting?
must you be fragmenting?
must he be fragmenting?
must we be fragmenting?
must you be fragmenting?
must they be fragmenting? 	must I have fragmented?
must you have fragmented?
must he have fragmented?
must we have fragmented?
must you have fragmented?
must they have fragmented? 	must I have been fragmenting?
must you have been fragmenting?
must he have been fragmenting?
must we have been fragmenting?
must you have been fragmenting?
must they have been fragmenting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not fragment?
must you not fragment?
must he not fragment?
must we not fragment?
must you not fragment?
must they not fragment? 	must I not be fragmenting?
must you not be fragmenting?
must he not be fragmenting?
must we not be fragmenting?
must you not be fragmenting?
must they not be fragmenting? 	must I not have fragmented?
must you not have fragmented?
must he not have fragmented?
must we not have fragmented?
must you not have fragmented?
must they not have fragmented? 	must I not have been fragmenting?
must you not have been fragmenting?
must he not have been fragmenting?
must we not have been fragmenting?
must you not have been fragmenting?
must they not have been fragmenting?