may ebb
Regular verb: ebb - ebbed- ebbed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may ebb
you may ebb
she may ebb
we may ebb
you may ebb
they may ebb 	I may be ebbing
you may be ebbing
she may be ebbing
we may be ebbing
you may be ebbing
they may be ebbing	I may have ebbed
you may have ebbed
she may have ebbed
we may have ebbed
you may have ebbed
they may have ebbed	I may have been ebbing
you may have been ebbing
she may have been ebbing
we may have been ebbing
you may have been ebbing
they may have been ebbing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't ebb
you mayn't ebb
she mayn't ebb
we mayn't ebb
you mayn't ebb
they mayn't ebb 	I mayn't be ebbing
you mayn't be ebbing
she mayn't be ebbing
we mayn't be ebbing
you mayn't be ebbing
they mayn't be ebbing	I mayn't have ebbed
you mayn't have ebbed
she mayn't have ebbed
we mayn't have ebbed
you mayn't have ebbed
they mayn't have ebbed	I mayn't have been ebbing
you mayn't have been ebbing
she mayn't have been ebbing
we mayn't have been ebbing
you mayn't have been ebbing
they mayn't have been ebbing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I ebb?
may you ebb?
may she ebb?
may we ebb?
may you ebb?
may they ebb? 	may I be ebbing?
may you be ebbing?
may she be ebbing?
may we be ebbing?
may you be ebbing?
may they be ebbing? 	may I have ebbed?
may you have ebbed?
may she have ebbed?
may we have ebbed?
may you have ebbed?
may they have ebbed? 	may I have been ebbing?
may you have been ebbing?
may she have been ebbing?
may we have been ebbing?
may you have been ebbing?
may they have been ebbing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I ebb?
mayn't you ebb?
mayn't she ebb?
mayn't we ebb?
mayn't you ebb?
mayn't they ebb? 	mayn't I be ebbing?
mayn't you be ebbing?
mayn't she be ebbing?
mayn't we be ebbing?
mayn't you be ebbing?
mayn't they be ebbing? 	mayn't I have ebbed?
mayn't you have ebbed?
mayn't she have ebbed?
mayn't we have ebbed?
mayn't you have ebbed?
mayn't they have ebbed? 	mayn't I have been ebbing?
mayn't you have been ebbing?
mayn't she have been ebbing?
mayn't we have been ebbing?
mayn't you have been ebbing?
mayn't they have been ebbing?