must mambo
Regular verb: mambo - mamboed- mamboed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must mambo
you must mambo
she must mambo
we must mambo
you must mambo
they must mambo 	I must be mamboing
you must be mamboing
she must be mamboing
we must be mamboing
you must be mamboing
they must be mamboing	I must have mamboed
you must have mamboed
she 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
she must have been mamboing
we must have been mamboing
you must have been mamboing
they must have been mamboing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not mambo
you must not mambo
she must not mambo
we must not mambo
you must not mambo
they must not mambo 	I must not be mamboing
you must not be mamboing
she must not be mamboing
we must not be mamboing
you must not be mamboing
they must not be mamboing	I must not have mamboed
you must not have mamboed
she must not have mamboed
we must not have mamboed
you must not have mamboed
they must not have mamboed	I must not have been mamboing
you must not have been mamboing
she must not have been mamboing
we must not have been mamboing
you must not have been mamboing
they must not have been mamboing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I mambo?
must you mambo?
must she mambo?
must we mambo?
must you mambo?
must they mambo? 	must I be mamboing?
must you be mamboing?
must she be mamboing?
must we be mamboing?
must you be mamboing?
must they be mamboing? 	must I have mamboed?
must you have mamboed?
must she 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 she have been mamboing?
must we have been mamboing?
must you have been mamboing?
must they have been mamboing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not mambo?
must you not mambo?
must she not mambo?
must we not mambo?
must you not mambo?
must they not mambo? 	must I not be mamboing?
must you not be mamboing?
must she not be mamboing?
must we not be mamboing?
must you not be mamboing?
must they not be mamboing? 	must I not have mamboed?
must you not have mamboed?
must she not have mamboed?
must we not have mamboed?
must you not have mamboed?
must they not have mamboed? 	must I not have been mamboing?
must you not have been mamboing?
must she not have been mamboing?
must we not have been mamboing?
must you not have been mamboing?
must they not have been mamboing?