must aviate
Verbe régulier : aviate - aviated- aviated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must aviate
you must aviate
he must aviate
we must aviate
you must aviate
they must aviate 	I must be aviating
you must be aviating
he must be aviating
we must be aviating
you must be aviating
they must be aviating	I must have aviated
you must have aviated
he must have aviated
we must have aviated
you must have aviated
they must have aviated	I must have been aviating
you must have been aviating
he must have been aviating
we must have been aviating
you must have been aviating
they must have been aviating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not aviate
you must not aviate
he must not aviate
we must not aviate
you must not aviate
they must not aviate 	I must not be aviating
you must not be aviating
he must not be aviating
we must not be aviating
you must not be aviating
they must not be aviating	I must not have aviated
you must not have aviated
he must not have aviated
we must not have aviated
you must not have aviated
they must not have aviated	I must not have been aviating
you must not have been aviating
he must not have been aviating
we must not have been aviating
you must not have been aviating
they must not have been aviating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I aviate?
must you aviate?
must he aviate?
must we aviate?
must you aviate?
must they aviate? 	must I be aviating?
must you be aviating?
must he be aviating?
must we be aviating?
must you be aviating?
must they be aviating? 	must I have aviated?
must you have aviated?
must he have aviated?
must we have aviated?
must you have aviated?
must they have aviated? 	must I have been aviating?
must you have been aviating?
must he have been aviating?
must we have been aviating?
must you have been aviating?
must they have been aviating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not aviate?
must you not aviate?
must he not aviate?
must we not aviate?
must you not aviate?
must they not aviate? 	must I not be aviating?
must you not be aviating?
must he not be aviating?
must we not be aviating?
must you not be aviating?
must they not be aviating? 	must I not have aviated?
must you not have aviated?
must he not have aviated?
must we not have aviated?
must you not have aviated?
must they not have aviated? 	must I not have been aviating?
must you not have been aviating?
must he not have been aviating?
must we not have been aviating?
must you not have been aviating?
must they not have been aviating?