may dim
Regular verb: dim - dimmed- dimmed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may dim
you may dim
she may dim
we may dim
you may dim
they may dim 	I may be dimming
you may be dimming
she may be dimming
we may be dimming
you may be dimming
they may be dimming	I may have dimmed
you may have dimmed
she may have dimmed
we may have dimmed
you may have dimmed
they may have dimmed	I may have been dimming
you may have been dimming
she may have been dimming
we may have been dimming
you may have been dimming
they may have been dimming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't dim
you mayn't dim
she mayn't dim
we mayn't dim
you mayn't dim
they mayn't dim 	I mayn't be dimming
you mayn't be dimming
she mayn't be dimming
we mayn't be dimming
you mayn't be dimming
they mayn't be dimming	I mayn't have dimmed
you mayn't have dimmed
she mayn't have dimmed
we mayn't have dimmed
you mayn't have dimmed
they mayn't have dimmed	I mayn't have been dimming
you mayn't have been dimming
she mayn't have been dimming
we mayn't have been dimming
you mayn't have been dimming
they mayn't have been dimming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I dim?
may you dim?
may she dim?
may we dim?
may you dim?
may they dim? 	may I be dimming?
may you be dimming?
may she be dimming?
may we be dimming?
may you be dimming?
may they be dimming? 	may I have dimmed?
may you have dimmed?
may she have dimmed?
may we have dimmed?
may you have dimmed?
may they have dimmed? 	may I have been dimming?
may you have been dimming?
may she have been dimming?
may we have been dimming?
may you have been dimming?
may they have been dimming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I dim?
mayn't you dim?
mayn't she dim?
mayn't we dim?
mayn't you dim?
mayn't they dim? 	mayn't I be dimming?
mayn't you be dimming?
mayn't she be dimming?
mayn't we be dimming?
mayn't you be dimming?
mayn't they be dimming? 	mayn't I have dimmed?
mayn't you have dimmed?
mayn't she have dimmed?
mayn't we have dimmed?
mayn't you have dimmed?
mayn't they have dimmed? 	mayn't I have been dimming?
mayn't you have been dimming?
mayn't she have been dimming?
mayn't we have been dimming?
mayn't you have been dimming?
mayn't they have been dimming?