English verb conjugation
MAY RAREFY

Regular verb: rarefy - rarefied - rarefied

Affirmation

Simple form	V-ing form
I may rarefy you may rarefy she may rarefy we may rarefy you may rarefy they may rarefy	I may be rarefying you may be rarefying she may be rarefying we may be rarefying you may be rarefying they may be rarefying
Perfect	V-ing perfect
I may have rarefied you may have rarefied she may have rarefied we may have rarefied you may have rarefied they may have rarefied	I may have been rarefying you may have been rarefying she may have been rarefying we may have been rarefying you may have been rarefying they may have been rarefying

Negation

Simple form	V-ing form
I may not rarefy you may not rarefy she may not rarefy we may not rarefy you may not rarefy they may not rarefy	I may not be rarefying you may not be rarefying she may not be rarefying we may not be rarefying you may not be rarefying they may not be rarefying
Perfect	V-ing perfect
I may not have rarefied you may not have rarefied she may not have rarefied we may not have rarefied you may not have rarefied they may not have rarefied	I may not have been rarefying you may not have been rarefying she may not have been rarefying we may not have been rarefying you may not have been rarefying they may not have been rarefying

Interrogative form

Simple form	V-ing form
may I rarefy? may you rarefy? may she rarefy? may we rarefy? may you rarefy? may they rarefy?	may I be rarefying? may you be rarefying? may she be rarefying? may we be rarefying? may you be rarefying? may they be rarefying?
Perfect	V-ing perfect
may I have rarefied? may you have rarefied? may she have rarefied? may we have rarefied? may you have rarefied? may they have rarefied?	may I have been rarefying? may you have been rarefying? may she have been rarefying? may we have been rarefying? may you have been rarefying? may they have been rarefying?

Interro-negative form

Simple form	V-ing form
may I not rarefy? may you not rarefy? may she not rarefy? may we not rarefy? may you not rarefy? may they not rarefy?	may I not be rarefying? may you not be rarefying? may she not be rarefying? may we not be rarefying? may you not be rarefying? may they not be rarefying?
Perfect	V-ing perfect
may I not have rarefied? may you not have rarefied? may she not have rarefied? may we not have rarefied? may you not have rarefied? may they not have rarefied?	may I not have been rarefying? may you not have been rarefying? may she not have been rarefying? may we not have been rarefying? may you not have been rarefying? may they not have been rarefying?