English verb conjugation
MAY OIL

Regular verb: oil - oiled - oiled

Affirmation

Simple form	V-ing form
I may oil you may oil she may oil we may oil you may oil they may oil	I may be oiling you may be oiling she may be oiling we may be oiling you may be oiling they may be oiling
Perfect	V-ing perfect
I may have oiled you may have oiled she may have oiled we may have oiled you may have oiled they may have oiled	I may have been oiling you may have been oiling she may have been oiling we may have been oiling you may have been oiling they may have been oiling

Negation

Simple form	V-ing form
I mayn't oil you mayn't oil she mayn't oil we mayn't oil you mayn't oil they mayn't oil	I mayn't be oiling you mayn't be oiling she mayn't be oiling we mayn't be oiling you mayn't be oiling they mayn't be oiling
Perfect	V-ing perfect
I mayn't have oiled you mayn't have oiled she mayn't have oiled we mayn't have oiled you mayn't have oiled they mayn't have oiled	I mayn't have been oiling you mayn't have been oiling she mayn't have been oiling we mayn't have been oiling you mayn't have been oiling they mayn't have been oiling

Interrogative form

Simple form	V-ing form
may I oil? may you oil? may she oil? may we oil? may you oil? may they oil?	may I be oiling? may you be oiling? may she be oiling? may we be oiling? may you be oiling? may they be oiling?
Perfect	V-ing perfect
may I have oiled? may you have oiled? may she have oiled? may we have oiled? may you have oiled? may they have oiled?	may I have been oiling? may you have been oiling? may she have been oiling? may we have been oiling? may you have been oiling? may they have been oiling?

Interro-negative form

Simple form	V-ing form
mayn't I oil? mayn't you oil? mayn't she oil? mayn't we oil? mayn't you oil? mayn't they oil?	mayn't I be oiling? mayn't you be oiling? mayn't she be oiling? mayn't we be oiling? mayn't you be oiling? mayn't they be oiling?
Perfect	V-ing perfect
mayn't I have oiled? mayn't you have oiled? mayn't she have oiled? mayn't we have oiled? mayn't you have oiled? mayn't they have oiled?	mayn't I have been oiling? mayn't you have been oiling? mayn't she have been oiling? mayn't we have been oiling? mayn't you have been oiling? mayn't they have been oiling?