may hyphenate
Regular verb: hyphenate - hyphenated- hyphenated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may hyphenate
you may hyphenate
he may hyphenate
we may hyphenate
you may hyphenate
they may hyphenate 	I may be hyphenating
you may be hyphenating
he may be hyphenating
we may be hyphenating
you may be hyphenating
they may be hyphenating	I may have hyphenated
you may have hyphenated
he may have hyphenated
we may have hyphenated
you may have hyphenated
they may have hyphenated	I may have been hyphenating
you may have been hyphenating
he may have been hyphenating
we may have been hyphenating
you may have been hyphenating
they may have been hyphenating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't hyphenate
you mayn't hyphenate
he mayn't hyphenate
we mayn't hyphenate
you mayn't hyphenate
they mayn't hyphenate 	I mayn't be hyphenating
you mayn't be hyphenating
he mayn't be hyphenating
we mayn't be hyphenating
you mayn't be hyphenating
they mayn't be hyphenating	I mayn't have hyphenated
you mayn't have hyphenated
he mayn't have hyphenated
we mayn't have hyphenated
you mayn't have hyphenated
they mayn't have hyphenated	I mayn't have been hyphenating
you mayn't have been hyphenating
he mayn't have been hyphenating
we mayn't have been hyphenating
you mayn't have been hyphenating
they mayn't have been hyphenating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I hyphenate?
may you hyphenate?
may he hyphenate?
may we hyphenate?
may you hyphenate?
may they hyphenate? 	may I be hyphenating?
may you be hyphenating?
may he be hyphenating?
may we be hyphenating?
may you be hyphenating?
may they be hyphenating? 	may I have hyphenated?
may you have hyphenated?
may he have hyphenated?
may we have hyphenated?
may you have hyphenated?
may they have hyphenated? 	may I have been hyphenating?
may you have been hyphenating?
may he have been hyphenating?
may we have been hyphenating?
may you have been hyphenating?
may they have been hyphenating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I hyphenate?
mayn't you hyphenate?
mayn't he hyphenate?
mayn't we hyphenate?
mayn't you hyphenate?
mayn't they hyphenate? 	mayn't I be hyphenating?
mayn't you be hyphenating?
mayn't he be hyphenating?
mayn't we be hyphenating?
mayn't you be hyphenating?
mayn't they be hyphenating? 	mayn't I have hyphenated?
mayn't you have hyphenated?
mayn't he have hyphenated?
mayn't we have hyphenated?
mayn't you have hyphenated?
mayn't they have hyphenated? 	mayn't I have been hyphenating?
mayn't you have been hyphenating?
mayn't he have been hyphenating?
mayn't we have been hyphenating?
mayn't you have been hyphenating?
mayn't they have been hyphenating?