may sterilize
Regular verb: sterilize - sterilized- sterilized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may sterilize
you may sterilize
she may sterilize
we may sterilize
you may sterilize
they may sterilize 	I may be sterilizing
you may be sterilizing
she may be sterilizing
we may be sterilizing
you may be sterilizing
they may be sterilizing	I may have sterilized
you may have sterilized
she may have sterilized
we may have sterilized
you may have sterilized
they may have sterilized	I may have been sterilizing
you may have been sterilizing
she may have been sterilizing
we may have been sterilizing
you may have been sterilizing
they may have been sterilizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't sterilize
you mayn't sterilize
she mayn't sterilize
we mayn't sterilize
you mayn't sterilize
they mayn't sterilize 	I mayn't be sterilizing
you mayn't be sterilizing
she mayn't be sterilizing
we mayn't be sterilizing
you mayn't be sterilizing
they mayn't be sterilizing	I mayn't have sterilized
you mayn't have sterilized
she mayn't have sterilized
we mayn't have sterilized
you mayn't have sterilized
they mayn't have sterilized	I mayn't have been sterilizing
you mayn't have been sterilizing
she mayn't have been sterilizing
we mayn't have been sterilizing
you mayn't have been sterilizing
they mayn't have been sterilizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I sterilize?
may you sterilize?
may she sterilize?
may we sterilize?
may you sterilize?
may they sterilize? 	may I be sterilizing?
may you be sterilizing?
may she be sterilizing?
may we be sterilizing?
may you be sterilizing?
may they be sterilizing? 	may I have sterilized?
may you have sterilized?
may she have sterilized?
may we have sterilized?
may you have sterilized?
may they have sterilized? 	may I have been sterilizing?
may you have been sterilizing?
may she have been sterilizing?
may we have been sterilizing?
may you have been sterilizing?
may they have been sterilizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I sterilize?
mayn't you sterilize?
mayn't she sterilize?
mayn't we sterilize?
mayn't you sterilize?
mayn't they sterilize? 	mayn't I be sterilizing?
mayn't you be sterilizing?
mayn't she be sterilizing?
mayn't we be sterilizing?
mayn't you be sterilizing?
mayn't they be sterilizing? 	mayn't I have sterilized?
mayn't you have sterilized?
mayn't she have sterilized?
mayn't we have sterilized?
mayn't you have sterilized?
mayn't they have sterilized? 	mayn't I have been sterilizing?
mayn't you have been sterilizing?
mayn't she have been sterilizing?
mayn't we have been sterilizing?
mayn't you have been sterilizing?
mayn't they have been sterilizing?