may evince
Regular verb: evince - evinced- evinced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may evince
you may evince
she may evince
we may evince
you may evince
they may evince 	I may be evincing
you may be evincing
she may be evincing
we may be evincing
you may be evincing
they may be evincing	I may have evinced
you may have evinced
she may have evinced
we may have evinced
you may have evinced
they may have evinced	I may have been evincing
you may have been evincing
she may have been evincing
we may have been evincing
you may have been evincing
they may have been evincing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't evince
you mayn't evince
she mayn't evince
we mayn't evince
you mayn't evince
they mayn't evince 	I mayn't be evincing
you mayn't be evincing
she mayn't be evincing
we mayn't be evincing
you mayn't be evincing
they mayn't be evincing	I mayn't have evinced
you mayn't have evinced
she mayn't have evinced
we mayn't have evinced
you mayn't have evinced
they mayn't have evinced	I mayn't have been evincing
you mayn't have been evincing
she mayn't have been evincing
we mayn't have been evincing
you mayn't have been evincing
they mayn't have been evincing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I evince?
may you evince?
may she evince?
may we evince?
may you evince?
may they evince? 	may I be evincing?
may you be evincing?
may she be evincing?
may we be evincing?
may you be evincing?
may they be evincing? 	may I have evinced?
may you have evinced?
may she have evinced?
may we have evinced?
may you have evinced?
may they have evinced? 	may I have been evincing?
may you have been evincing?
may she have been evincing?
may we have been evincing?
may you have been evincing?
may they have been evincing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I evince?
mayn't you evince?
mayn't she evince?
mayn't we evince?
mayn't you evince?
mayn't they evince? 	mayn't I be evincing?
mayn't you be evincing?
mayn't she be evincing?
mayn't we be evincing?
mayn't you be evincing?
mayn't they be evincing? 	mayn't I have evinced?
mayn't you have evinced?
mayn't she have evinced?
mayn't we have evinced?
mayn't you have evinced?
mayn't they have evinced? 	mayn't I have been evincing?
mayn't you have been evincing?
mayn't she have been evincing?
mayn't we have been evincing?
mayn't you have been evincing?
mayn't they have been evincing?