may keck
Regular verb: keck - kecked- kecked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may keck
you may keck
she may keck
we may keck
you may keck
they may keck 	I may be kecking
you may be kecking
she may be kecking
we may be kecking
you may be kecking
they may be kecking	I may have kecked
you may have kecked
she may have kecked
we may have kecked
you may have kecked
they may have kecked	I may have been kecking
you may have been kecking
she may have been kecking
we may have been kecking
you may have been kecking
they may have been kecking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't keck
you mayn't keck
she mayn't keck
we mayn't keck
you mayn't keck
they mayn't keck 	I mayn't be kecking
you mayn't be kecking
she mayn't be kecking
we mayn't be kecking
you mayn't be kecking
they mayn't be kecking	I mayn't have kecked
you mayn't have kecked
she mayn't have kecked
we mayn't have kecked
you mayn't have kecked
they mayn't have kecked	I mayn't have been kecking
you mayn't have been kecking
she mayn't have been kecking
we mayn't have been kecking
you mayn't have been kecking
they mayn't have been kecking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I keck?
may you keck?
may she keck?
may we keck?
may you keck?
may they keck? 	may I be kecking?
may you be kecking?
may she be kecking?
may we be kecking?
may you be kecking?
may they be kecking? 	may I have kecked?
may you have kecked?
may she have kecked?
may we have kecked?
may you have kecked?
may they have kecked? 	may I have been kecking?
may you have been kecking?
may she have been kecking?
may we have been kecking?
may you have been kecking?
may they have been kecking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I keck?
mayn't you keck?
mayn't she keck?
mayn't we keck?
mayn't you keck?
mayn't they keck? 	mayn't I be kecking?
mayn't you be kecking?
mayn't she be kecking?
mayn't we be kecking?
mayn't you be kecking?
mayn't they be kecking? 	mayn't I have kecked?
mayn't you have kecked?
mayn't she have kecked?
mayn't we have kecked?
mayn't you have kecked?
mayn't they have kecked? 	mayn't I have been kecking?
mayn't you have been kecking?
mayn't she have been kecking?
mayn't we have been kecking?
mayn't you have been kecking?
mayn't they have been kecking?