must jet
Verbe régulier : jet - jetted- jetted
Traduction française : voyager en avion (à réaction) - transporter par avion (à réaction) 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must jet
you must jet
she must jet
we must jet
you must jet
they must jet 	I must be jetting
you must be jetting
she must be jetting
we must be jetting
you must be jetting
they must be jetting	I must have jetted
you must have jetted
she must have jetted
we must have jetted
you must have jetted
they must have jetted	I must have been jetting
you must have been jetting
she must have been jetting
we must have been jetting
you must have been jetting
they must have been jetting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not jet
you must not jet
she must not jet
we must not jet
you must not jet
they must not jet 	I must not be jetting
you must not be jetting
she must not be jetting
we must not be jetting
you must not be jetting
they must not be jetting	I must not have jetted
you must not have jetted
she must not have jetted
we must not have jetted
you must not have jetted
they must not have jetted	I must not have been jetting
you must not have been jetting
she must not have been jetting
we must not have been jetting
you must not have been jetting
they must not have been jetting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I jet?
must you jet?
must she jet?
must we jet?
must you jet?
must they jet? 	must I be jetting?
must you be jetting?
must she be jetting?
must we be jetting?
must you be jetting?
must they be jetting? 	must I have jetted?
must you have jetted?
must she have jetted?
must we have jetted?
must you have jetted?
must they have jetted? 	must I have been jetting?
must you have been jetting?
must she have been jetting?
must we have been jetting?
must you have been jetting?
must they have been jetting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not jet?
must you not jet?
must she not jet?
must we not jet?
must you not jet?
must they not jet? 	must I not be jetting?
must you not be jetting?
must she not be jetting?
must we not be jetting?
must you not be jetting?
must they not be jetting? 	must I not have jetted?
must you not have jetted?
must she not have jetted?
must we not have jetted?
must you not have jetted?
must they not have jetted? 	must I not have been jetting?
must you not have been jetting?
must she not have been jetting?
must we not have been jetting?
must you not have been jetting?
must they not have been jetting?