I could enjoin you could enjoin he could enjoin we could enjoin you could enjoin they could enjoin
V-ing form
I could be enjoining you could be enjoining he could be enjoining we could be enjoining you could be enjoining they could be enjoining
Perfect
I could have enjoined you could have enjoined he could have enjoined we could have enjoined you could have enjoined they could have enjoined
V-ing perfect
I could have been enjoining you could have been enjoining he could have been enjoining we could have been enjoining you could have been enjoining they could have been enjoining
Negation
Simple form
I could not enjoin you could not enjoin he could not enjoin we could not enjoin you could not enjoin they could not enjoin
V-ing form
I could not be enjoining you could not be enjoining he could not be enjoining we could not be enjoining you could not be enjoining they could not be enjoining
Perfect
I could not have enjoined you could not have enjoined he could not have enjoined we could not have enjoined you could not have enjoined they could not have enjoined
V-ing perfect
I could not have been enjoining you could not have been enjoining he could not have been enjoining we could not have been enjoining you could not have been enjoining they could not have been enjoining
Interrogative form
Simple form
could I enjoin? could you enjoin? could he enjoin? could we enjoin? could you enjoin? could they enjoin?
V-ing form
could I be enjoining? could you be enjoining? could he be enjoining? could we be enjoining? could you be enjoining? could they be enjoining?
Perfect
could I have enjoined? could you have enjoined? could he have enjoined? could we have enjoined? could you have enjoined? could they have enjoined?
V-ing perfect
could I have been enjoining? could you have been enjoining? could he have been enjoining? could we have been enjoining? could you have been enjoining? could they have been enjoining?
Interro-negative form
Simple form
could I not enjoin? could you not enjoin? could he not enjoin? could we not enjoin? could you not enjoin? could they not enjoin?
V-ing form
could I not be enjoining? could you not be enjoining? could he not be enjoining? could we not be enjoining? could you not be enjoining? could they not be enjoining?
Perfect
could I not have enjoined? could you not have enjoined? could he not have enjoined? could we not have enjoined? could you not have enjoined? could they not have enjoined?
V-ing perfect
could I not have been enjoining? could you not have been enjoining? could he not have been enjoining? could we not have been enjoining? could you not have been enjoining? could they not have been enjoining?