may coke
Regular verb: coke - coked- coked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may coke
you may coke
she may coke
we may coke
you may coke
they may coke 	I may be coking
you may be coking
she may be coking
we may be coking
you may be coking
they may be coking	I may have coked
you may have coked
she may have coked
we may have coked
you may have coked
they may have coked	I may have been coking
you may have been coking
she may have been coking
we may have been coking
you may have been coking
they may have been coking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't coke
you mayn't coke
she mayn't coke
we mayn't coke
you mayn't coke
they mayn't coke 	I mayn't be coking
you mayn't be coking
she mayn't be coking
we mayn't be coking
you mayn't be coking
they mayn't be coking	I mayn't have coked
you mayn't have coked
she mayn't have coked
we mayn't have coked
you mayn't have coked
they mayn't have coked	I mayn't have been coking
you mayn't have been coking
she mayn't have been coking
we mayn't have been coking
you mayn't have been coking
they mayn't have been coking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I coke?
may you coke?
may she coke?
may we coke?
may you coke?
may they coke? 	may I be coking?
may you be coking?
may she be coking?
may we be coking?
may you be coking?
may they be coking? 	may I have coked?
may you have coked?
may she have coked?
may we have coked?
may you have coked?
may they have coked? 	may I have been coking?
may you have been coking?
may she have been coking?
may we have been coking?
may you have been coking?
may they have been coking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I coke?
mayn't you coke?
mayn't she coke?
mayn't we coke?
mayn't you coke?
mayn't they coke? 	mayn't I be coking?
mayn't you be coking?
mayn't she be coking?
mayn't we be coking?
mayn't you be coking?
mayn't they be coking? 	mayn't I have coked?
mayn't you have coked?
mayn't she have coked?
mayn't we have coked?
mayn't you have coked?
mayn't they have coked? 	mayn't I have been coking?
mayn't you have been coking?
mayn't she have been coking?
mayn't we have been coking?
mayn't you have been coking?
mayn't they have been coking?