English verb conjugation
MAY SUPERREFINE

Regular verb: superrefine - superrefined - superrefined

Affirmation

Simple form	V-ing form
I may superrefine you may superrefine he may superrefine we may superrefine you may superrefine they may superrefine	I may be superrefining you may be superrefining he may be superrefining we may be superrefining you may be superrefining they may be superrefining
Perfect	V-ing perfect
I may have superrefined you may have superrefined he may have superrefined we may have superrefined you may have superrefined they may have superrefined	I may have been superrefining you may have been superrefining he may have been superrefining we may have been superrefining you may have been superrefining they may have been superrefining

Negation

Simple form	V-ing form
I mayn't superrefine you mayn't superrefine he mayn't superrefine we mayn't superrefine you mayn't superrefine they mayn't superrefine	I mayn't be superrefining you mayn't be superrefining he mayn't be superrefining we mayn't be superrefining you mayn't be superrefining they mayn't be superrefining
Perfect	V-ing perfect
I mayn't have superrefined you mayn't have superrefined he mayn't have superrefined we mayn't have superrefined you mayn't have superrefined they mayn't have superrefined	I mayn't have been superrefining you mayn't have been superrefining he mayn't have been superrefining we mayn't have been superrefining you mayn't have been superrefining they mayn't have been superrefining

Interrogative form

Simple form	V-ing form
may I superrefine? may you superrefine? may he superrefine? may we superrefine? may you superrefine? may they superrefine?	may I be superrefining? may you be superrefining? may he be superrefining? may we be superrefining? may you be superrefining? may they be superrefining?
Perfect	V-ing perfect
may I have superrefined? may you have superrefined? may he have superrefined? may we have superrefined? may you have superrefined? may they have superrefined?	may I have been superrefining? may you have been superrefining? may he have been superrefining? may we have been superrefining? may you have been superrefining? may they have been superrefining?

Interro-negative form

Simple form	V-ing form
mayn't I superrefine? mayn't you superrefine? mayn't he superrefine? mayn't we superrefine? mayn't you superrefine? mayn't they superrefine?	mayn't I be superrefining? mayn't you be superrefining? mayn't he be superrefining? mayn't we be superrefining? mayn't you be superrefining? mayn't they be superrefining?
Perfect	V-ing perfect
mayn't I have superrefined? mayn't you have superrefined? mayn't he have superrefined? mayn't we have superrefined? mayn't you have superrefined? mayn't they have superrefined?	mayn't I have been superrefining? mayn't you have been superrefining? mayn't he have been superrefining? mayn't we have been superrefining? mayn't you have been superrefining? mayn't they have been superrefining?