English verb conjugation
MAY OIL

Regular verb: oil - oiled - oiled

Affirmation

Simple form	V-ing form
I may oil you may oil he may oil we may oil you may oil they may oil	I may be oiling you may be oiling he 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 he 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 he 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 he 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 he 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 he 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 he 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 he oil? may we oil? may you oil? may they oil?	may I be oiling? may you be oiling? may he 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 he 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 he 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 he 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 he 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 he 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 he have been oiling? mayn't we have been oiling? mayn't you have been oiling? mayn't they have been oiling?