must jet
Verbo regular: jet - jetted- jetted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must jet
you must jet
he must jet
we must jet
you must jet
they must jet 	I must be jetting
you must be jetting
he must be jetting
we must be jetting
you must be jetting
they must be jetting	I must have jetted
you must have jetted
he 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
he must have been jetting
we must have been jetting
you must have been jetting
they must have been jetting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't jet
you mustn't jet
he mustn't jet
we mustn't jet
you mustn't jet
they mustn't jet 	I mustn't be jetting
you mustn't be jetting
he mustn't be jetting
we mustn't be jetting
you mustn't be jetting
they mustn't be jetting	I mustn't have jetted
you mustn't have jetted
he mustn't have jetted
we mustn't have jetted
you mustn't have jetted
they mustn't have jetted	I mustn't have been jetting
you mustn't have been jetting
he mustn't have been jetting
we mustn't have been jetting
you mustn't have been jetting
they mustn't have been jetting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I jet?
must you jet?
must he jet?
must we jet?
must you jet?
must they jet? 	must I be jetting?
must you be jetting?
must he be jetting?
must we be jetting?
must you be jetting?
must they be jetting? 	must I have jetted?
must you have jetted?
must he 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 he have been jetting?
must we have been jetting?
must you have been jetting?
must they have been jetting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I jet?
mustn't you jet?
mustn't he jet?
mustn't we jet?
mustn't you jet?
mustn't they jet? 	mustn't I be jetting?
mustn't you be jetting?
mustn't he be jetting?
mustn't we be jetting?
mustn't you be jetting?
mustn't they be jetting? 	mustn't I have jetted?
mustn't you have jetted?
mustn't he have jetted?
mustn't we have jetted?
mustn't you have jetted?
mustn't they have jetted? 	mustn't I have been jetting?
mustn't you have been jetting?
mustn't he have been jetting?
mustn't we have been jetting?
mustn't you have been jetting?
mustn't they have been jetting?