may ruminate
Regular verb: ruminate - ruminated- ruminated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may ruminate
you may ruminate
she may ruminate
we may ruminate
you may ruminate
they may ruminate 	I may be ruminating
you may be ruminating
she may be ruminating
we may be ruminating
you may be ruminating
they may be ruminating	I may have ruminated
you may have ruminated
she may have ruminated
we may have ruminated
you may have ruminated
they may have ruminated	I may have been ruminating
you may have been ruminating
she may have been ruminating
we may have been ruminating
you may have been ruminating
they may have been ruminating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't ruminate
you mayn't ruminate
she mayn't ruminate
we mayn't ruminate
you mayn't ruminate
they mayn't ruminate 	I mayn't be ruminating
you mayn't be ruminating
she mayn't be ruminating
we mayn't be ruminating
you mayn't be ruminating
they mayn't be ruminating	I mayn't have ruminated
you mayn't have ruminated
she mayn't have ruminated
we mayn't have ruminated
you mayn't have ruminated
they mayn't have ruminated	I mayn't have been ruminating
you mayn't have been ruminating
she mayn't have been ruminating
we mayn't have been ruminating
you mayn't have been ruminating
they mayn't have been ruminating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I ruminate?
may you ruminate?
may she ruminate?
may we ruminate?
may you ruminate?
may they ruminate? 	may I be ruminating?
may you be ruminating?
may she be ruminating?
may we be ruminating?
may you be ruminating?
may they be ruminating? 	may I have ruminated?
may you have ruminated?
may she have ruminated?
may we have ruminated?
may you have ruminated?
may they have ruminated? 	may I have been ruminating?
may you have been ruminating?
may she have been ruminating?
may we have been ruminating?
may you have been ruminating?
may they have been ruminating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I ruminate?
mayn't you ruminate?
mayn't she ruminate?
mayn't we ruminate?
mayn't you ruminate?
mayn't they ruminate? 	mayn't I be ruminating?
mayn't you be ruminating?
mayn't she be ruminating?
mayn't we be ruminating?
mayn't you be ruminating?
mayn't they be ruminating? 	mayn't I have ruminated?
mayn't you have ruminated?
mayn't she have ruminated?
mayn't we have ruminated?
mayn't you have ruminated?
mayn't they have ruminated? 	mayn't I have been ruminating?
mayn't you have been ruminating?
mayn't she have been ruminating?
mayn't we have been ruminating?
mayn't you have been ruminating?
mayn't they have been ruminating?