must beget
Verbe irrégulier : beget - begat- begot, begotten
Traduction française : engendrer - causer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must beget
you must beget
he must beget
we must beget
you must beget
they must beget 	I must be begetting
you must be begetting
he must be begetting
we must be begetting
you must be begetting
they must be begetting	I must have begot, begotten
you must have begot, begotten
he must have begot, begotten
we must have begot, begotten
you must have begot, begotten
they must have begot, begotten	I must have been begetting
you must have been begetting
he must have been begetting
we must have been begetting
you must have been begetting
they must have been begetting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not beget
you must not beget
he must not beget
we must not beget
you must not beget
they must not beget 	I must not be begetting
you must not be begetting
he must not be begetting
we must not be begetting
you must not be begetting
they must not be begetting	I must not have begot, begotten
you must not have begot, begotten
he must not have begot, begotten
we must not have begot, begotten
you must not have begot, begotten
they must not have begot, begotten	I must not have been begetting
you must not have been begetting
he must not have been begetting
we must not have been begetting
you must not have been begetting
they must not have been begetting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I beget?
must you beget?
must he beget?
must we beget?
must you beget?
must they beget? 	must I be begetting?
must you be begetting?
must he be begetting?
must we be begetting?
must you be begetting?
must they be begetting? 	must I have begot, begotten?
must you have begot, begotten?
must he have begot, begotten?
must we have begot, begotten?
must you have begot, begotten?
must they have begot, begotten? 	must I have been begetting?
must you have been begetting?
must he have been begetting?
must we have been begetting?
must you have been begetting?
must they have been begetting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not beget?
must you not beget?
must he not beget?
must we not beget?
must you not beget?
must they not beget? 	must I not be begetting?
must you not be begetting?
must he not be begetting?
must we not be begetting?
must you not be begetting?
must they not be begetting? 	must I not have begot, begotten?
must you not have begot, begotten?
must he not have begot, begotten?
must we not have begot, begotten?
must you not have begot, begotten?
must they not have begot, begotten? 	must I not have been begetting?
must you not have been begetting?
must he not have been begetting?
must we not have been begetting?
must you not have been begetting?
must they not have been begetting?