I may coil you may coil he may coil we may coil you may coil they may coil
V-ing form
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
I may have coiled you may have coiled he may have coiled we may have coiled you may have coiled they may have coiled
V-ing perfect
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
I may not coil you may not coil he may not coil we may not coil you may not coil they may not coil
V-ing form
I may not be coiling you may not be coiling he may not be coiling we may not be coiling you may not be coiling they may not be coiling
Perfect
I may not have coiled you may not have coiled he may not have coiled we may not have coiled you may not have coiled they may not have coiled
V-ing perfect
I may not have been coiling you may not have been coiling he may not have been coiling we may not have been coiling you may not have been coiling they may not have been coiling
Interrogative form
Simple form
may I coil? may you coil? may he coil? may we coil? may you coil? may they coil?
V-ing form
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
may I have coiled? may you have coiled? may he have coiled? may we have coiled? may you have coiled? may they have coiled?
V-ing perfect
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
may I not coil? may you not coil? may he not coil? may we not coil? may you not coil? may they not coil?
V-ing form
may I not be coiling? may you not be coiling? may he not be coiling? may we not be coiling? may you not be coiling? may they not be coiling?
Perfect
may I not have coiled? may you not have coiled? may he not have coiled? may we not have coiled? may you not have coiled? may they not have coiled?
V-ing perfect
may I not have been coiling? may you not have been coiling? may he not have been coiling? may we not have been coiling? may you not have been coiling? may they not have been coiling?