must weld
Verbe régulier : weld - welded- welded
Traduction française : souder 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must weld
you must weld
he must weld
we must weld
you must weld
they must weld 	I must be welding
you must be welding
he must be welding
we must be welding
you must be welding
they must be welding	I must have welded
you must have welded
he must have welded
we must have welded
you must have welded
they must have welded	I must have been welding
you must have been welding
he must have been welding
we must have been welding
you must have been welding
they must have been welding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not weld
you must not weld
he must not weld
we must not weld
you must not weld
they must not weld 	I must not be welding
you must not be welding
he must not be welding
we must not be welding
you must not be welding
they must not be welding	I must not have welded
you must not have welded
he must not have welded
we must not have welded
you must not have welded
they must not have welded	I must not have been welding
you must not have been welding
he must not have been welding
we must not have been welding
you must not have been welding
they must not have been welding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I weld?
must you weld?
must he weld?
must we weld?
must you weld?
must they weld? 	must I be welding?
must you be welding?
must he be welding?
must we be welding?
must you be welding?
must they be welding? 	must I have welded?
must you have welded?
must he have welded?
must we have welded?
must you have welded?
must they have welded? 	must I have been welding?
must you have been welding?
must he have been welding?
must we have been welding?
must you have been welding?
must they have been welding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not weld?
must you not weld?
must he not weld?
must we not weld?
must you not weld?
must they not weld? 	must I not be welding?
must you not be welding?
must he not be welding?
must we not be welding?
must you not be welding?
must they not be welding? 	must I not have welded?
must you not have welded?
must he not have welded?
must we not have welded?
must you not have welded?
must they not have welded? 	must I not have been welding?
must you not have been welding?
must he not have been welding?
must we not have been welding?
must you not have been welding?
must they not have been welding?