I may keypunch you may keypunch he may keypunch we may keypunch you may keypunch they may keypunch
V-ing form
I may be keypunching you may be keypunching he may be keypunching we may be keypunching you may be keypunching they may be keypunching
Perfect
I may have keypunched you may have keypunched he may have keypunched we may have keypunched you may have keypunched they may have keypunched
V-ing perfect
I may have been keypunching you may have been keypunching he may have been keypunching we may have been keypunching you may have been keypunching they may have been keypunching
Negation
Simple form
I may not keypunch you may not keypunch he may not keypunch we may not keypunch you may not keypunch they may not keypunch
V-ing form
I may not be keypunching you may not be keypunching he may not be keypunching we may not be keypunching you may not be keypunching they may not be keypunching
Perfect
I may not have keypunched you may not have keypunched he may not have keypunched we may not have keypunched you may not have keypunched they may not have keypunched
V-ing perfect
I may not have been keypunching you may not have been keypunching he may not have been keypunching we may not have been keypunching you may not have been keypunching they may not have been keypunching
Interrogative form
Simple form
may I keypunch? may you keypunch? may he keypunch? may we keypunch? may you keypunch? may they keypunch?
V-ing form
may I be keypunching? may you be keypunching? may he be keypunching? may we be keypunching? may you be keypunching? may they be keypunching?
Perfect
may I have keypunched? may you have keypunched? may he have keypunched? may we have keypunched? may you have keypunched? may they have keypunched?
V-ing perfect
may I have been keypunching? may you have been keypunching? may he have been keypunching? may we have been keypunching? may you have been keypunching? may they have been keypunching?
Interro-negative form
Simple form
may I not keypunch? may you not keypunch? may he not keypunch? may we not keypunch? may you not keypunch? may they not keypunch?
V-ing form
may I not be keypunching? may you not be keypunching? may he not be keypunching? may we not be keypunching? may you not be keypunching? may they not be keypunching?
Perfect
may I not have keypunched? may you not have keypunched? may he not have keypunched? may we not have keypunched? may you not have keypunched? may they not have keypunched?
V-ing perfect
may I not have been keypunching? may you not have been keypunching? may he not have been keypunching? may we not have been keypunching? may you not have been keypunching? may they not have been keypunching?