must jangle
Verbo regular: jangle - jangled- jangled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must jangle
you must jangle
he must jangle
we must jangle
you must jangle
they must jangle 	I must be jangling
you must be jangling
he must be jangling
we must be jangling
you must be jangling
they must be jangling	I must have jangled
you must have jangled
he must have jangled
we must have jangled
you must have jangled
they must have jangled	I must have been jangling
you must have been jangling
he must have been jangling
we must have been jangling
you must have been jangling
they must have been jangling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't jangle
you mustn't jangle
he mustn't jangle
we mustn't jangle
you mustn't jangle
they mustn't jangle 	I mustn't be jangling
you mustn't be jangling
he mustn't be jangling
we mustn't be jangling
you mustn't be jangling
they mustn't be jangling	I mustn't have jangled
you mustn't have jangled
he mustn't have jangled
we mustn't have jangled
you mustn't have jangled
they mustn't have jangled	I mustn't have been jangling
you mustn't have been jangling
he mustn't have been jangling
we mustn't have been jangling
you mustn't have been jangling
they mustn't have been jangling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I jangle?
must you jangle?
must he jangle?
must we jangle?
must you jangle?
must they jangle? 	must I be jangling?
must you be jangling?
must he be jangling?
must we be jangling?
must you be jangling?
must they be jangling? 	must I have jangled?
must you have jangled?
must he have jangled?
must we have jangled?
must you have jangled?
must they have jangled? 	must I have been jangling?
must you have been jangling?
must he have been jangling?
must we have been jangling?
must you have been jangling?
must they have been jangling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I jangle?
mustn't you jangle?
mustn't he jangle?
mustn't we jangle?
mustn't you jangle?
mustn't they jangle? 	mustn't I be jangling?
mustn't you be jangling?
mustn't he be jangling?
mustn't we be jangling?
mustn't you be jangling?
mustn't they be jangling? 	mustn't I have jangled?
mustn't you have jangled?
mustn't he have jangled?
mustn't we have jangled?
mustn't you have jangled?
mustn't they have jangled? 	mustn't I have been jangling?
mustn't you have been jangling?
mustn't he have been jangling?
mustn't we have been jangling?
mustn't you have been jangling?
mustn't they have been jangling?