could displease
Regular verb: displease - displeased- displeased

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

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

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

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