I may adjoin you may adjoin she may adjoin we may adjoin you may adjoin they may adjoin
V-ing form
I may be adjoining you may be adjoining she may be adjoining we may be adjoining you may be adjoining they may be adjoining
Perfect
I may have adjoined you may have adjoined she may have adjoined we may have adjoined you may have adjoined they may have adjoined
V-ing perfect
I may have been adjoining you may have been adjoining she may have been adjoining we may have been adjoining you may have been adjoining they may have been adjoining
Negation
Simple form
I may not adjoin you may not adjoin she may not adjoin we may not adjoin you may not adjoin they may not adjoin
V-ing form
I may not be adjoining you may not be adjoining she may not be adjoining we may not be adjoining you may not be adjoining they may not be adjoining
Perfect
I may not have adjoined you may not have adjoined she may not have adjoined we may not have adjoined you may not have adjoined they may not have adjoined
V-ing perfect
I may not have been adjoining you may not have been adjoining she may not have been adjoining we may not have been adjoining you may not have been adjoining they may not have been adjoining
Interrogative form
Simple form
may I adjoin? may you adjoin? may she adjoin? may we adjoin? may you adjoin? may they adjoin?
V-ing form
may I be adjoining? may you be adjoining? may she be adjoining? may we be adjoining? may you be adjoining? may they be adjoining?
Perfect
may I have adjoined? may you have adjoined? may she have adjoined? may we have adjoined? may you have adjoined? may they have adjoined?
V-ing perfect
may I have been adjoining? may you have been adjoining? may she have been adjoining? may we have been adjoining? may you have been adjoining? may they have been adjoining?
Interro-negative form
Simple form
may I not adjoin? may you not adjoin? may she not adjoin? may we not adjoin? may you not adjoin? may they not adjoin?
V-ing form
may I not be adjoining? may you not be adjoining? may she not be adjoining? may we not be adjoining? may you not be adjoining? may they not be adjoining?
Perfect
may I not have adjoined? may you not have adjoined? may she not have adjoined? may we not have adjoined? may you not have adjoined? may they not have adjoined?
V-ing perfect
may I not have been adjoining? may you not have been adjoining? may she not have been adjoining? may we not have been adjoining? may you not have been adjoining? may they not have been adjoining?