English verb conjugation
MAY COIL

Regular verb: coil - coiled - coiled

Affirmation

Simple form	V-ing form
I may coil you may coil he may coil we may coil you may coil they may coil	I may be coiling you may be coiling he may be coiling we may be coiling you may be coiling they may be coiling
Perfect	V-ing perfect
I may have coiled you may have coiled he may have coiled we may have coiled you may have coiled they may have coiled	I may have been coiling you may have been coiling he may have been coiling we may have been coiling you may have been coiling they may have been coiling

Negation

Simple form	V-ing form
I mayn't coil you mayn't coil he mayn't coil we mayn't coil you mayn't coil they mayn't coil	I mayn't be coiling you mayn't be coiling he mayn't be coiling we mayn't be coiling you mayn't be coiling they mayn't be coiling
Perfect	V-ing perfect
I mayn't have coiled you mayn't have coiled he mayn't have coiled we mayn't have coiled you mayn't have coiled they mayn't have coiled	I mayn't have been coiling you mayn't have been coiling he mayn't have been coiling we mayn't have been coiling you mayn't have been coiling they mayn't have been coiling

Interrogative form

Simple form	V-ing form
may I coil? may you coil? may he coil? may we coil? may you coil? may they coil?	may I be coiling? may you be coiling? may he be coiling? may we be coiling? may you be coiling? may they be coiling?
Perfect	V-ing perfect
may I have coiled? may you have coiled? may he have coiled? may we have coiled? may you have coiled? may they have coiled?	may I have been coiling? may you have been coiling? may he have been coiling? may we have been coiling? may you have been coiling? may they have been coiling?

Interro-negative form

Simple form	V-ing form
mayn't I coil? mayn't you coil? mayn't he coil? mayn't we coil? mayn't you coil? mayn't they coil?	mayn't I be coiling? mayn't you be coiling? mayn't he be coiling? mayn't we be coiling? mayn't you be coiling? mayn't they be coiling?
Perfect	V-ing perfect
mayn't I have coiled? mayn't you have coiled? mayn't he have coiled? mayn't we have coiled? mayn't you have coiled? mayn't they have coiled?	mayn't I have been coiling? mayn't you have been coiling? mayn't he have been coiling? mayn't we have been coiling? mayn't you have been coiling? mayn't they have been coiling?