I could subjugate you could subjugate he could subjugate we could subjugate you could subjugate they could subjugate
V-ing form
I could be subjugating you could be subjugating he could be subjugating we could be subjugating you could be subjugating they could be subjugating
Perfect
I could have subjugated you could have subjugated he could have subjugated we could have subjugated you could have subjugated they could have subjugated
V-ing perfect
I could have been subjugating you could have been subjugating he could have been subjugating we could have been subjugating you could have been subjugating they could have been subjugating
Negation
Simple form
I couldn't subjugate you couldn't subjugate he couldn't subjugate we couldn't subjugate you couldn't subjugate they couldn't subjugate
V-ing form
I couldn't be subjugating you couldn't be subjugating he couldn't be subjugating we couldn't be subjugating you couldn't be subjugating they couldn't be subjugating
Perfect
I couldn't have subjugated you couldn't have subjugated he couldn't have subjugated we couldn't have subjugated you couldn't have subjugated they couldn't have subjugated
V-ing perfect
I couldn't have been subjugating you couldn't have been subjugating he couldn't have been subjugating we couldn't have been subjugating you couldn't have been subjugating they couldn't have been subjugating
Interrogative form
Simple form
could I subjugate? could you subjugate? could he subjugate? could we subjugate? could you subjugate? could they subjugate?
V-ing form
could I be subjugating? could you be subjugating? could he be subjugating? could we be subjugating? could you be subjugating? could they be subjugating?
Perfect
could I have subjugated? could you have subjugated? could he have subjugated? could we have subjugated? could you have subjugated? could they have subjugated?
V-ing perfect
could I have been subjugating? could you have been subjugating? could he have been subjugating? could we have been subjugating? could you have been subjugating? could they have been subjugating?
Interro-negative form
Simple form
couldn't I subjugate? couldn't you subjugate? couldn't he subjugate? couldn't we subjugate? couldn't you subjugate? couldn't they subjugate?
V-ing form
couldn't I be subjugating? couldn't you be subjugating? couldn't he be subjugating? couldn't we be subjugating? couldn't you be subjugating? couldn't they be subjugating?
Perfect
couldn't I have subjugated? couldn't you have subjugated? couldn't he have subjugated? couldn't we have subjugated? couldn't you have subjugated? couldn't they have subjugated?
V-ing perfect
couldn't I have been subjugating? couldn't you have been subjugating? couldn't he have been subjugating? couldn't we have been subjugating? couldn't you have been subjugating? couldn't they have been subjugating?