must pug
Verbe régulier : pug - pugged- pugged

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must pug
you must pug
he must pug
we must pug
you must pug
they must pug 	I must be pugging
you must be pugging
he must be pugging
we must be pugging
you must be pugging
they must be pugging	I must have pugged
you must have pugged
he must have pugged
we must have pugged
you must have pugged
they must have pugged	I must have been pugging
you must have been pugging
he must have been pugging
we must have been pugging
you must have been pugging
they must have been pugging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not pug
you must not pug
he must not pug
we must not pug
you must not pug
they must not pug 	I must not be pugging
you must not be pugging
he must not be pugging
we must not be pugging
you must not be pugging
they must not be pugging	I must not have pugged
you must not have pugged
he must not have pugged
we must not have pugged
you must not have pugged
they must not have pugged	I must not have been pugging
you must not have been pugging
he must not have been pugging
we must not have been pugging
you must not have been pugging
they must not have been pugging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I pug?
must you pug?
must he pug?
must we pug?
must you pug?
must they pug? 	must I be pugging?
must you be pugging?
must he be pugging?
must we be pugging?
must you be pugging?
must they be pugging? 	must I have pugged?
must you have pugged?
must he have pugged?
must we have pugged?
must you have pugged?
must they have pugged? 	must I have been pugging?
must you have been pugging?
must he have been pugging?
must we have been pugging?
must you have been pugging?
must they have been pugging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not pug?
must you not pug?
must he not pug?
must we not pug?
must you not pug?
must they not pug? 	must I not be pugging?
must you not be pugging?
must he not be pugging?
must we not be pugging?
must you not be pugging?
must they not be pugging? 	must I not have pugged?
must you not have pugged?
must he not have pugged?
must we not have pugged?
must you not have pugged?
must they not have pugged? 	must I not have been pugging?
must you not have been pugging?
must he not have been pugging?
must we not have been pugging?
must you not have been pugging?
must they not have been pugging?