must pup
Verbe régulier : pup - pupped- pupped
Traduction française : mettre bas 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must pup
you must pup
he must pup
we must pup
you must pup
they must pup 	I must be pupping
you must be pupping
he must be pupping
we must be pupping
you must be pupping
they must be pupping	I must have pupped
you must have pupped
he must have pupped
we must have pupped
you must have pupped
they must have pupped	I must have been pupping
you must have been pupping
he must have been pupping
we must have been pupping
you must have been pupping
they must have been pupping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not pup
you must not pup
he must not pup
we must not pup
you must not pup
they must not pup 	I must not be pupping
you must not be pupping
he must not be pupping
we must not be pupping
you must not be pupping
they must not be pupping	I must not have pupped
you must not have pupped
he must not have pupped
we must not have pupped
you must not have pupped
they must not have pupped	I must not have been pupping
you must not have been pupping
he must not have been pupping
we must not have been pupping
you must not have been pupping
they must not have been pupping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I pup?
must you pup?
must he pup?
must we pup?
must you pup?
must they pup? 	must I be pupping?
must you be pupping?
must he be pupping?
must we be pupping?
must you be pupping?
must they be pupping? 	must I have pupped?
must you have pupped?
must he have pupped?
must we have pupped?
must you have pupped?
must they have pupped? 	must I have been pupping?
must you have been pupping?
must he have been pupping?
must we have been pupping?
must you have been pupping?
must they have been pupping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not pup?
must you not pup?
must he not pup?
must we not pup?
must you not pup?
must they not pup? 	must I not be pupping?
must you not be pupping?
must he not be pupping?
must we not be pupping?
must you not be pupping?
must they not be pupping? 	must I not have pupped?
must you not have pupped?
must he not have pupped?
must we not have pupped?
must you not have pupped?
must they not have pupped? 	must I not have been pupping?
must you not have been pupping?
must he not have been pupping?
must we not have been pupping?
must you not have been pupping?
must they not have been pupping?