must displease
Regular verb: displease - displeased- displeased

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must displease
you must displease
she must displease
we must displease
you must displease
they must displease 	I must be displeasing
you must be displeasing
she must be displeasing
we must be displeasing
you must be displeasing
they must be displeasing	I must have displeased
you must have displeased
she 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
she 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 must not displease
you must not displease
she must not displease
we must not displease
you must not displease
they must not displease 	I must not be displeasing
you must not be displeasing
she must not be displeasing
we must not be displeasing
you must not be displeasing
they must not be displeasing	I must not have displeased
you must not have displeased
she must not have displeased
we must not have displeased
you must not have displeased
they must not have displeased	I must not have been displeasing
you must not have been displeasing
she must not have been displeasing
we must not have been displeasing
you must not have been displeasing
they must not have been displeasing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I displease?
must you displease?
must she displease?
must we displease?
must you displease?
must they displease? 	must I be displeasing?
must you be displeasing?
must she be displeasing?
must we be displeasing?
must you be displeasing?
must they be displeasing? 	must I have displeased?
must you have displeased?
must she 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 she 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 	
must I not displease?
must you not displease?
must she not displease?
must we not displease?
must you not displease?
must they not displease? 	must I not be displeasing?
must you not be displeasing?
must she not be displeasing?
must we not be displeasing?
must you not be displeasing?
must they not be displeasing? 	must I not have displeased?
must you not have displeased?
must she not have displeased?
must we not have displeased?
must you not have displeased?
must they not have displeased? 	must I not have been displeasing?
must you not have been displeasing?
must she not have been displeasing?
must we not have been displeasing?
must you not have been displeasing?
must they not have been displeasing?