must mambo
Verbo regular: mambo - mamboed- mamboed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must mambo
you must mambo
he must mambo
we must mambo
you must mambo
they must mambo 	I must be mamboing
you must be mamboing
he must be mamboing
we must be mamboing
you must be mamboing
they must be mamboing	I must have mamboed
you must have mamboed
he must have mamboed
we must have mamboed
you must have mamboed
they must have mamboed	I must have been mamboing
you must have been mamboing
he must have been mamboing
we must have been mamboing
you must have been mamboing
they must have been mamboing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't mambo
you mustn't mambo
he mustn't mambo
we mustn't mambo
you mustn't mambo
they mustn't mambo 	I mustn't be mamboing
you mustn't be mamboing
he mustn't be mamboing
we mustn't be mamboing
you mustn't be mamboing
they mustn't be mamboing	I mustn't have mamboed
you mustn't have mamboed
he mustn't have mamboed
we mustn't have mamboed
you mustn't have mamboed
they mustn't have mamboed	I mustn't have been mamboing
you mustn't have been mamboing
he mustn't have been mamboing
we mustn't have been mamboing
you mustn't have been mamboing
they mustn't have been mamboing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I mambo?
must you mambo?
must he mambo?
must we mambo?
must you mambo?
must they mambo? 	must I be mamboing?
must you be mamboing?
must he be mamboing?
must we be mamboing?
must you be mamboing?
must they be mamboing? 	must I have mamboed?
must you have mamboed?
must he have mamboed?
must we have mamboed?
must you have mamboed?
must they have mamboed? 	must I have been mamboing?
must you have been mamboing?
must he have been mamboing?
must we have been mamboing?
must you have been mamboing?
must they have been mamboing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I mambo?
mustn't you mambo?
mustn't he mambo?
mustn't we mambo?
mustn't you mambo?
mustn't they mambo? 	mustn't I be mamboing?
mustn't you be mamboing?
mustn't he be mamboing?
mustn't we be mamboing?
mustn't you be mamboing?
mustn't they be mamboing? 	mustn't I have mamboed?
mustn't you have mamboed?
mustn't he have mamboed?
mustn't we have mamboed?
mustn't you have mamboed?
mustn't they have mamboed? 	mustn't I have been mamboing?
mustn't you have been mamboing?
mustn't he have been mamboing?
mustn't we have been mamboing?
mustn't you have been mamboing?
mustn't they have been mamboing?