I can execrate you can execrate he can execrate we can execrate you can execrate they can execrate
V-ing form
I can be execrating you can be execrating he can be execrating we can be execrating you can be execrating they can be execrating
Perfect
I can have execrated you can have execrated he can have execrated we can have execrated you can have execrated they can have execrated
V-ing perfect
I can have been execrating you can have been execrating he can have been execrating we can have been execrating you can have been execrating they can have been execrating
Negation
Simple form
I can't execrate you can't execrate he can't execrate we can't execrate you can't execrate they can't execrate
V-ing form
I can't be execrating you can't be execrating he can't be execrating we can't be execrating you can't be execrating they can't be execrating
Perfect
I can't have execrated you can't have execrated he can't have execrated we can't have execrated you can't have execrated they can't have execrated
V-ing perfect
I can't have been execrating you can't have been execrating he can't have been execrating we can't have been execrating you can't have been execrating they can't have been execrating
Interrogative form
Simple form
can I execrate? can you execrate? can he execrate? can we execrate? can you execrate? can they execrate?
V-ing form
can I be execrating? can you be execrating? can he be execrating? can we be execrating? can you be execrating? can they be execrating?
Perfect
can I have execrated? can you have execrated? can he have execrated? can we have execrated? can you have execrated? can they have execrated?
V-ing perfect
can I have been execrating? can you have been execrating? can he have been execrating? can we have been execrating? can you have been execrating? can they have been execrating?
Interro-negative form
Simple form
can't I execrate? can't you execrate? can't he execrate? can't we execrate? can't you execrate? can't they execrate?
V-ing form
can't I be execrating? can't you be execrating? can't he be execrating? can't we be execrating? can't you be execrating? can't they be execrating?
Perfect
can't I have execrated? can't you have execrated? can't he have execrated? can't we have execrated? can't you have execrated? can't they have execrated?
V-ing perfect
can't I have been execrating? can't you have been execrating? can't he have been execrating? can't we have been execrating? can't you have been execrating? can't they have been execrating?