must monger
Verbo regular: monger - mongered- mongered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must monger
you must monger
he must monger
we must monger
you must monger
they must monger 	I must be mongering
you must be mongering
he must be mongering
we must be mongering
you must be mongering
they must be mongering	I must have mongered
you must have mongered
he must have mongered
we must have mongered
you must have mongered
they must have mongered	I must have been mongering
you must have been mongering
he must have been mongering
we must have been mongering
you must have been mongering
they must have been mongering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't monger
you mustn't monger
he mustn't monger
we mustn't monger
you mustn't monger
they mustn't monger 	I mustn't be mongering
you mustn't be mongering
he mustn't be mongering
we mustn't be mongering
you mustn't be mongering
they mustn't be mongering	I mustn't have mongered
you mustn't have mongered
he mustn't have mongered
we mustn't have mongered
you mustn't have mongered
they mustn't have mongered	I mustn't have been mongering
you mustn't have been mongering
he mustn't have been mongering
we mustn't have been mongering
you mustn't have been mongering
they mustn't have been mongering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I monger?
must you monger?
must he monger?
must we monger?
must you monger?
must they monger? 	must I be mongering?
must you be mongering?
must he be mongering?
must we be mongering?
must you be mongering?
must they be mongering? 	must I have mongered?
must you have mongered?
must he have mongered?
must we have mongered?
must you have mongered?
must they have mongered? 	must I have been mongering?
must you have been mongering?
must he have been mongering?
must we have been mongering?
must you have been mongering?
must they have been mongering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I monger?
mustn't you monger?
mustn't he monger?
mustn't we monger?
mustn't you monger?
mustn't they monger? 	mustn't I be mongering?
mustn't you be mongering?
mustn't he be mongering?
mustn't we be mongering?
mustn't you be mongering?
mustn't they be mongering? 	mustn't I have mongered?
mustn't you have mongered?
mustn't he have mongered?
mustn't we have mongered?
mustn't you have mongered?
mustn't they have mongered? 	mustn't I have been mongering?
mustn't you have been mongering?
mustn't he have been mongering?
mustn't we have been mongering?
mustn't you have been mongering?
mustn't they have been mongering?