I may kibitz you may kibitz he may kibitz we may kibitz you may kibitz they may kibitz
V-ing form
I may be kibitzing you may be kibitzing he may be kibitzing we may be kibitzing you may be kibitzing they may be kibitzing
Perfect
I may have kibitzed you may have kibitzed he may have kibitzed we may have kibitzed you may have kibitzed they may have kibitzed
V-ing perfect
I may have been kibitzing you may have been kibitzing he may have been kibitzing we may have been kibitzing you may have been kibitzing they may have been kibitzing
Negation
Simple form
I may not kibitz you may not kibitz he may not kibitz we may not kibitz you may not kibitz they may not kibitz
V-ing form
I may not be kibitzing you may not be kibitzing he may not be kibitzing we may not be kibitzing you may not be kibitzing they may not be kibitzing
Perfect
I may not have kibitzed you may not have kibitzed he may not have kibitzed we may not have kibitzed you may not have kibitzed they may not have kibitzed
V-ing perfect
I may not have been kibitzing you may not have been kibitzing he may not have been kibitzing we may not have been kibitzing you may not have been kibitzing they may not have been kibitzing
Interrogative form
Simple form
may I kibitz? may you kibitz? may he kibitz? may we kibitz? may you kibitz? may they kibitz?
V-ing form
may I be kibitzing? may you be kibitzing? may he be kibitzing? may we be kibitzing? may you be kibitzing? may they be kibitzing?
Perfect
may I have kibitzed? may you have kibitzed? may he have kibitzed? may we have kibitzed? may you have kibitzed? may they have kibitzed?
V-ing perfect
may I have been kibitzing? may you have been kibitzing? may he have been kibitzing? may we have been kibitzing? may you have been kibitzing? may they have been kibitzing?
Interro-negative form
Simple form
may I not kibitz? may you not kibitz? may he not kibitz? may we not kibitz? may you not kibitz? may they not kibitz?
V-ing form
may I not be kibitzing? may you not be kibitzing? may he not be kibitzing? may we not be kibitzing? may you not be kibitzing? may they not be kibitzing?
Perfect
may I not have kibitzed? may you not have kibitzed? may he not have kibitzed? may we not have kibitzed? may you not have kibitzed? may they not have kibitzed?
V-ing perfect
may I not have been kibitzing? may you not have been kibitzing? may he not have been kibitzing? may we not have been kibitzing? may you not have been kibitzing? may they not have been kibitzing?