English verb conjugation
COULD EXECRATE

Regular verb: execrate - execrated - execrated

Affirmation

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

Negation

Simple form	V-ing form
I could not execrate you could not execrate she could not execrate we could not execrate you could not execrate they could not execrate	I could not be execrating you could not be execrating she could not be execrating we could not be execrating you could not be execrating they could not be execrating
Perfect	V-ing perfect
I could not have execrated you could not have execrated she could not have execrated we could not have execrated you could not have execrated they could not have execrated	I could not have been execrating you could not have been execrating she could not have been execrating we could not have been execrating you could not have been execrating they could not have been execrating

Interrogative form

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

Interro-negative form

Simple form	V-ing form
could I not execrate? could you not execrate? could she not execrate? could we not execrate? could you not execrate? could they not execrate?	could I not be execrating? could you not be execrating? could she not be execrating? could we not be execrating? could you not be execrating? could they not be execrating?
Perfect	V-ing perfect
could I not have execrated? could you not have execrated? could she not have execrated? could we not have execrated? could you not have execrated? could they not have execrated?	could I not have been execrating? could you not have been execrating? could she not have been execrating? could we not have been execrating? could you not have been execrating? could they not have been execrating?