I may kiss you may kiss he may kiss we may kiss you may kiss they may kiss
V-ing form
I may be kissing you may be kissing he may be kissing we may be kissing you may be kissing they may be kissing
Perfect
I may have kissed you may have kissed he may have kissed we may have kissed you may have kissed they may have kissed
V-ing perfect
I may have been kissing you may have been kissing he may have been kissing we may have been kissing you may have been kissing they may have been kissing
Negation
Simple form
I may not kiss you may not kiss he may not kiss we may not kiss you may not kiss they may not kiss
V-ing form
I may not be kissing you may not be kissing he may not be kissing we may not be kissing you may not be kissing they may not be kissing
Perfect
I may not have kissed you may not have kissed he may not have kissed we may not have kissed you may not have kissed they may not have kissed
V-ing perfect
I may not have been kissing you may not have been kissing he may not have been kissing we may not have been kissing you may not have been kissing they may not have been kissing
Interrogative form
Simple form
may I kiss? may you kiss? may he kiss? may we kiss? may you kiss? may they kiss?
V-ing form
may I be kissing? may you be kissing? may he be kissing? may we be kissing? may you be kissing? may they be kissing?
Perfect
may I have kissed? may you have kissed? may he have kissed? may we have kissed? may you have kissed? may they have kissed?
V-ing perfect
may I have been kissing? may you have been kissing? may he have been kissing? may we have been kissing? may you have been kissing? may they have been kissing?
Interro-negative form
Simple form
may I not kiss? may you not kiss? may he not kiss? may we not kiss? may you not kiss? may they not kiss?
V-ing form
may I not be kissing? may you not be kissing? may he not be kissing? may we not be kissing? may you not be kissing? may they not be kissing?
Perfect
may I not have kissed? may you not have kissed? may he not have kissed? may we not have kissed? may you not have kissed? may they not have kissed?
V-ing perfect
may I not have been kissing? may you not have been kissing? may he not have been kissing? may we not have been kissing? may you not have been kissing? may they not have been kissing?