must need need
Verbe régulier : need need - need needed- need needed

, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must need need
you must need need
he must need need
we must need need
you must need need
they must need need 	I must be need needing
you must be need needing
he must be need needing
we must be need needing
you must be need needing
they must be need needing	I must have need needed
you must have need needed
he must have need needed
we must have need needed
you must have need needed
they must have need needed	I must have been need needing
you must have been need needing
he must have been need needing
we must have been need needing
you must have been need needing
they must have been need needing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not need need
you must not need need
he must not need need
we must not need need
you must not need need
they must not need need 	I must not be need needing
you must not be need needing
he must not be need needing
we must not be need needing
you must not be need needing
they must not be need needing	I must not have need needed
you must not have need needed
he must not have need needed
we must not have need needed
you must not have need needed
they must not have need needed	I must not have been need needing
you must not have been need needing
he must not have been need needing
we must not have been need needing
you must not have been need needing
they must not have been need needing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I need need?
must you need need?
must he need need?
must we need need?
must you need need?
must they need need? 	must I be need needing?
must you be need needing?
must he be need needing?
must we be need needing?
must you be need needing?
must they be need needing? 	must I have need needed?
must you have need needed?
must he have need needed?
must we have need needed?
must you have need needed?
must they have need needed? 	must I have been need needing?
must you have been need needing?
must he have been need needing?
must we have been need needing?
must you have been need needing?
must they have been need needing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not need need?
must you not need need?
must he not need need?
must we not need need?
must you not need need?
must they not need need? 	must I not be need needing?
must you not be need needing?
must he not be need needing?
must we not be need needing?
must you not be need needing?
must they not be need needing? 	must I not have need needed?
must you not have need needed?
must he not have need needed?
must we not have need needed?
must you not have need needed?
must they not have need needed? 	must I not have been need needing?
must you not have been need needing?
must he not have been need needing?
must we not have been need needing?
must you not have been need needing?
must they not have been need needing?