must please
Regular verb: please - pleased- pleased

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must please
you must please
she must please
we must please
you must please
they must please 	I must be pleasing
you must be pleasing
she must be pleasing
we must be pleasing
you must be pleasing
they must be pleasing	I must have pleased
you must have pleased
she must have pleased
we must have pleased
you must have pleased
they must have pleased	I must have been pleasing
you must have been pleasing
she must have been pleasing
we must have been pleasing
you must have been pleasing
they must have been pleasing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't please
you mustn't please
she mustn't please
we mustn't please
you mustn't please
they mustn't please 	I mustn't be pleasing
you mustn't be pleasing
she mustn't be pleasing
we mustn't be pleasing
you mustn't be pleasing
they mustn't be pleasing	I mustn't have pleased
you mustn't have pleased
she mustn't have pleased
we mustn't have pleased
you mustn't have pleased
they mustn't have pleased	I mustn't have been pleasing
you mustn't have been pleasing
she mustn't have been pleasing
we mustn't have been pleasing
you mustn't have been pleasing
they mustn't have been pleasing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I please?
must you please?
must she please?
must we please?
must you please?
must they please? 	must I be pleasing?
must you be pleasing?
must she be pleasing?
must we be pleasing?
must you be pleasing?
must they be pleasing? 	must I have pleased?
must you have pleased?
must she have pleased?
must we have pleased?
must you have pleased?
must they have pleased? 	must I have been pleasing?
must you have been pleasing?
must she have been pleasing?
must we have been pleasing?
must you have been pleasing?
must they have been pleasing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I please?
mustn't you please?
mustn't she please?
mustn't we please?
mustn't you please?
mustn't they please? 	mustn't I be pleasing?
mustn't you be pleasing?
mustn't she be pleasing?
mustn't we be pleasing?
mustn't you be pleasing?
mustn't they be pleasing? 	mustn't I have pleased?
mustn't you have pleased?
mustn't she have pleased?
mustn't we have pleased?
mustn't you have pleased?
mustn't they have pleased? 	mustn't I have been pleasing?
mustn't you have been pleasing?
mustn't she have been pleasing?
mustn't we have been pleasing?
mustn't you have been pleasing?
mustn't they have been pleasing?