may evanesce
Regular verb: evanesce - evanesced- evanesced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may evanesce
you may evanesce
he may evanesce
we may evanesce
you may evanesce
they may evanesce 	I may be evanescing
you may be evanescing
he may be evanescing
we may be evanescing
you may be evanescing
they may be evanescing	I may have evanesced
you may have evanesced
he may have evanesced
we may have evanesced
you may have evanesced
they may have evanesced	I may have been evanescing
you may have been evanescing
he may have been evanescing
we may have been evanescing
you may have been evanescing
they may have been evanescing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't evanesce
you mayn't evanesce
he mayn't evanesce
we mayn't evanesce
you mayn't evanesce
they mayn't evanesce 	I mayn't be evanescing
you mayn't be evanescing
he mayn't be evanescing
we mayn't be evanescing
you mayn't be evanescing
they mayn't be evanescing	I mayn't have evanesced
you mayn't have evanesced
he mayn't have evanesced
we mayn't have evanesced
you mayn't have evanesced
they mayn't have evanesced	I mayn't have been evanescing
you mayn't have been evanescing
he mayn't have been evanescing
we mayn't have been evanescing
you mayn't have been evanescing
they mayn't have been evanescing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I evanesce?
may you evanesce?
may he evanesce?
may we evanesce?
may you evanesce?
may they evanesce? 	may I be evanescing?
may you be evanescing?
may he be evanescing?
may we be evanescing?
may you be evanescing?
may they be evanescing? 	may I have evanesced?
may you have evanesced?
may he have evanesced?
may we have evanesced?
may you have evanesced?
may they have evanesced? 	may I have been evanescing?
may you have been evanescing?
may he have been evanescing?
may we have been evanescing?
may you have been evanescing?
may they have been evanescing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I evanesce?
mayn't you evanesce?
mayn't he evanesce?
mayn't we evanesce?
mayn't you evanesce?
mayn't they evanesce? 	mayn't I be evanescing?
mayn't you be evanescing?
mayn't he be evanescing?
mayn't we be evanescing?
mayn't you be evanescing?
mayn't they be evanescing? 	mayn't I have evanesced?
mayn't you have evanesced?
mayn't he have evanesced?
mayn't we have evanesced?
mayn't you have evanesced?
mayn't they have evanesced? 	mayn't I have been evanescing?
mayn't you have been evanescing?
mayn't he have been evanescing?
mayn't we have been evanescing?
mayn't you have been evanescing?
mayn't they have been evanescing?