may kibitz
Regular verb: kibitz - kibitzed- kibitzed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may kibitz
you may kibitz
he may kibitz
we may kibitz
you may kibitz
they may kibitz 	I may be kibitzing
you may be kibitzing
he may be kibitzing
we may be kibitzing
you may be kibitzing
they may be kibitzing	I may have kibitzed
you may have kibitzed
he may have kibitzed
we may have kibitzed
you may have kibitzed
they may have kibitzed	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 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't kibitz
you mayn't kibitz
he mayn't kibitz
we mayn't kibitz
you mayn't kibitz
they mayn't kibitz 	I mayn't be kibitzing
you mayn't be kibitzing
he mayn't be kibitzing
we mayn't be kibitzing
you mayn't be kibitzing
they mayn't be kibitzing	I mayn't have kibitzed
you mayn't have kibitzed
he mayn't have kibitzed
we mayn't have kibitzed
you mayn't have kibitzed
they mayn't have kibitzed	I mayn't have been kibitzing
you mayn't have been kibitzing
he mayn't have been kibitzing
we mayn't have been kibitzing
you mayn't have been kibitzing
they mayn't have been kibitzing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I kibitz?
may you kibitz?
may he kibitz?
may we kibitz?
may you kibitz?
may they kibitz? 	may I be kibitzing?
may you be kibitzing?
may he be kibitzing?
may we be kibitzing?
may you be kibitzing?
may they be kibitzing? 	may I have kibitzed?
may you have kibitzed?
may he have kibitzed?
may we have kibitzed?
may you have kibitzed?
may they have kibitzed? 	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 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I kibitz?
mayn't you kibitz?
mayn't he kibitz?
mayn't we kibitz?
mayn't you kibitz?
mayn't they kibitz? 	mayn't I be kibitzing?
mayn't you be kibitzing?
mayn't he be kibitzing?
mayn't we be kibitzing?
mayn't you be kibitzing?
mayn't they be kibitzing? 	mayn't I have kibitzed?
mayn't you have kibitzed?
mayn't he have kibitzed?
mayn't we have kibitzed?
mayn't you have kibitzed?
mayn't they have kibitzed? 	mayn't I have been kibitzing?
mayn't you have been kibitzing?
mayn't he have been kibitzing?
mayn't we have been kibitzing?
mayn't you have been kibitzing?
mayn't they have been kibitzing?