must execrate
Regular verb: execrate - execrated- execrated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must execrate
you must execrate
she must execrate
we must execrate
you must execrate
they must execrate 	I must be execrating
you must be execrating
she must be execrating
we must be execrating
you must be execrating
they must be execrating	I must have execrated
you must have execrated
she must have execrated
we must have execrated
you must have execrated
they must have execrated	I must have been execrating
you must have been execrating
she must have been execrating
we must have been execrating
you must have been execrating
they must have been execrating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't execrate
you mustn't execrate
she mustn't execrate
we mustn't execrate
you mustn't execrate
they mustn't execrate 	I mustn't be execrating
you mustn't be execrating
she mustn't be execrating
we mustn't be execrating
you mustn't be execrating
they mustn't be execrating	I mustn't have execrated
you mustn't have execrated
she mustn't have execrated
we mustn't have execrated
you mustn't have execrated
they mustn't have execrated	I mustn't have been execrating
you mustn't have been execrating
she mustn't have been execrating
we mustn't have been execrating
you mustn't have been execrating
they mustn't have been execrating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I execrate?
must you execrate?
must she execrate?
must we execrate?
must you execrate?
must they execrate? 	must I be execrating?
must you be execrating?
must she be execrating?
must we be execrating?
must you be execrating?
must they be execrating? 	must I have execrated?
must you have execrated?
must she have execrated?
must we have execrated?
must you have execrated?
must they have execrated? 	must I have been execrating?
must you have been execrating?
must she have been execrating?
must we have been execrating?
must you have been execrating?
must they have been execrating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I execrate?
mustn't you execrate?
mustn't she execrate?
mustn't we execrate?
mustn't you execrate?
mustn't they execrate? 	mustn't I be execrating?
mustn't you be execrating?
mustn't she be execrating?
mustn't we be execrating?
mustn't you be execrating?
mustn't they be execrating? 	mustn't I have execrated?
mustn't you have execrated?
mustn't she have execrated?
mustn't we have execrated?
mustn't you have execrated?
mustn't they have execrated? 	mustn't I have been execrating?
mustn't you have been execrating?
mustn't she have been execrating?
mustn't we have been execrating?
mustn't you have been execrating?
mustn't they have been execrating?