must age
Verbe régulier : age - aged- aged
Traduction française : vieillir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must age
you must age
she must age
we must age
you must age
they must age 	I must be aging
you must be aging
she must be aging
we must be aging
you must be aging
they must be aging	I must have aged
you must have aged
she must have aged
we must have aged
you must have aged
they must have aged	I must have been aging
you must have been aging
she must have been aging
we must have been aging
you must have been aging
they must have been aging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not age
you must not age
she must not age
we must not age
you must not age
they must not age 	I must not be aging
you must not be aging
she must not be aging
we must not be aging
you must not be aging
they must not be aging	I must not have aged
you must not have aged
she must not have aged
we must not have aged
you must not have aged
they must not have aged	I must not have been aging
you must not have been aging
she must not have been aging
we must not have been aging
you must not have been aging
they must not have been aging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I age?
must you age?
must she age?
must we age?
must you age?
must they age? 	must I be aging?
must you be aging?
must she be aging?
must we be aging?
must you be aging?
must they be aging? 	must I have aged?
must you have aged?
must she have aged?
must we have aged?
must you have aged?
must they have aged? 	must I have been aging?
must you have been aging?
must she have been aging?
must we have been aging?
must you have been aging?
must they have been aging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not age?
must you not age?
must she not age?
must we not age?
must you not age?
must they not age? 	must I not be aging?
must you not be aging?
must she not be aging?
must we not be aging?
must you not be aging?
must they not be aging? 	must I not have aged?
must you not have aged?
must she not have aged?
must we not have aged?
must you not have aged?
must they not have aged? 	must I not have been aging?
must you not have been aging?
must she not have been aging?
must we not have been aging?
must you not have been aging?
must they not have been aging?