must beat
Verbe irrégulier : beat - beat- beaten, beat
Traduction française : battre 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must beat
you must beat
she must beat
we must beat
you must beat
they must beat 	I must be beating
you must be beating
she must be beating
we must be beating
you must be beating
they must be beating	I must have beaten, beat
you must have beaten, beat
she must have beaten, beat
we must have beaten, beat
you must have beaten, beat
they must have beaten, beat	I must have been beating
you must have been beating
she must have been beating
we must have been beating
you must have been beating
they must have been beating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't beat
you mustn't beat
she mustn't beat
we mustn't beat
you mustn't beat
they mustn't beat 	I mustn't be beating
you mustn't be beating
she mustn't be beating
we mustn't be beating
you mustn't be beating
they mustn't be beating	I mustn't have beaten, beat
you mustn't have beaten, beat
she mustn't have beaten, beat
we mustn't have beaten, beat
you mustn't have beaten, beat
they mustn't have beaten, beat	I mustn't have been beating
you mustn't have been beating
she mustn't have been beating
we mustn't have been beating
you mustn't have been beating
they mustn't have been beating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I beat?
must you beat?
must she beat?
must we beat?
must you beat?
must they beat? 	must I be beating?
must you be beating?
must she be beating?
must we be beating?
must you be beating?
must they be beating? 	must I have beaten, beat?
must you have beaten, beat?
must she have beaten, beat?
must we have beaten, beat?
must you have beaten, beat?
must they have beaten, beat? 	must I have been beating?
must you have been beating?
must she have been beating?
must we have been beating?
must you have been beating?
must they have been beating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I beat?
mustn't you beat?
mustn't she beat?
mustn't we beat?
mustn't you beat?
mustn't they beat? 	mustn't I be beating?
mustn't you be beating?
mustn't she be beating?
mustn't we be beating?
mustn't you be beating?
mustn't they be beating? 	mustn't I have beaten, beat?
mustn't you have beaten, beat?
mustn't she have beaten, beat?
mustn't we have beaten, beat?
mustn't you have beaten, beat?
mustn't they have beaten, beat? 	mustn't I have been beating?
mustn't you have been beating?
mustn't she have been beating?
mustn't we have been beating?
mustn't you have been beating?
mustn't they have been beating?