must displease
Regular verb: displease - displeased- displeased

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must displease
you must displease
he must displease
we must displease
you must displease
they must displease 	I must be displeasing
you must be displeasing
he must be displeasing
we must be displeasing
you must be displeasing
they must be displeasing	I must have displeased
you must have displeased
he must have displeased
we must have displeased
you must have displeased
they must have displeased	I must have been displeasing
you must have been displeasing
he must have been displeasing
we must have been displeasing
you must have been displeasing
they must have been displeasing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't displease
you mustn't displease
he mustn't displease
we mustn't displease
you mustn't displease
they mustn't displease 	I mustn't be displeasing
you mustn't be displeasing
he mustn't be displeasing
we mustn't be displeasing
you mustn't be displeasing
they mustn't be displeasing	I mustn't have displeased
you mustn't have displeased
he mustn't have displeased
we mustn't have displeased
you mustn't have displeased
they mustn't have displeased	I mustn't have been displeasing
you mustn't have been displeasing
he mustn't have been displeasing
we mustn't have been displeasing
you mustn't have been displeasing
they mustn't have been displeasing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I displease?
must you displease?
must he displease?
must we displease?
must you displease?
must they displease? 	must I be displeasing?
must you be displeasing?
must he be displeasing?
must we be displeasing?
must you be displeasing?
must they be displeasing? 	must I have displeased?
must you have displeased?
must he have displeased?
must we have displeased?
must you have displeased?
must they have displeased? 	must I have been displeasing?
must you have been displeasing?
must he have been displeasing?
must we have been displeasing?
must you have been displeasing?
must they have been displeasing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I displease?
mustn't you displease?
mustn't he displease?
mustn't we displease?
mustn't you displease?
mustn't they displease? 	mustn't I be displeasing?
mustn't you be displeasing?
mustn't he be displeasing?
mustn't we be displeasing?
mustn't you be displeasing?
mustn't they be displeasing? 	mustn't I have displeased?
mustn't you have displeased?
mustn't he have displeased?
mustn't we have displeased?
mustn't you have displeased?
mustn't they have displeased? 	mustn't I have been displeasing?
mustn't you have been displeasing?
mustn't he have been displeasing?
mustn't we have been displeasing?
mustn't you have been displeasing?
mustn't they have been displeasing?