may rehab
Regular verb: rehab - rehabed- rehabed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may rehab
you may rehab
he may rehab
we may rehab
you may rehab
they may rehab 	I may be rehabing
you may be rehabing
he may be rehabing
we may be rehabing
you may be rehabing
they may be rehabing	I may have rehabed
you may have rehabed
he may have rehabed
we may have rehabed
you may have rehabed
they may have rehabed	I may have been rehabing
you may have been rehabing
he may have been rehabing
we may have been rehabing
you may have been rehabing
they may have been rehabing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't rehab
you mayn't rehab
he mayn't rehab
we mayn't rehab
you mayn't rehab
they mayn't rehab 	I mayn't be rehabing
you mayn't be rehabing
he mayn't be rehabing
we mayn't be rehabing
you mayn't be rehabing
they mayn't be rehabing	I mayn't have rehabed
you mayn't have rehabed
he mayn't have rehabed
we mayn't have rehabed
you mayn't have rehabed
they mayn't have rehabed	I mayn't have been rehabing
you mayn't have been rehabing
he mayn't have been rehabing
we mayn't have been rehabing
you mayn't have been rehabing
they mayn't have been rehabing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I rehab?
may you rehab?
may he rehab?
may we rehab?
may you rehab?
may they rehab? 	may I be rehabing?
may you be rehabing?
may he be rehabing?
may we be rehabing?
may you be rehabing?
may they be rehabing? 	may I have rehabed?
may you have rehabed?
may he have rehabed?
may we have rehabed?
may you have rehabed?
may they have rehabed? 	may I have been rehabing?
may you have been rehabing?
may he have been rehabing?
may we have been rehabing?
may you have been rehabing?
may they have been rehabing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I rehab?
mayn't you rehab?
mayn't he rehab?
mayn't we rehab?
mayn't you rehab?
mayn't they rehab? 	mayn't I be rehabing?
mayn't you be rehabing?
mayn't he be rehabing?
mayn't we be rehabing?
mayn't you be rehabing?
mayn't they be rehabing? 	mayn't I have rehabed?
mayn't you have rehabed?
mayn't he have rehabed?
mayn't we have rehabed?
mayn't you have rehabed?
mayn't they have rehabed? 	mayn't I have been rehabing?
mayn't you have been rehabing?
mayn't he have been rehabing?
mayn't we have been rehabing?
mayn't you have been rehabing?
mayn't they have been rehabing?