English verb conjugation
MAY PREDEFINE

Regular verb: predefine - predefined - predefined

Affirmation

Simple form	V-ing form
I may predefine you may predefine he may predefine we may predefine you may predefine they may predefine	I may be predefining you may be predefining he may be predefining we may be predefining you may be predefining they may be predefining
Perfect	V-ing perfect
I may have predefined you may have predefined he may have predefined we may have predefined you may have predefined they may have predefined	I may have been predefining you may have been predefining he may have been predefining we may have been predefining you may have been predefining they may have been predefining

Negation

Simple form	V-ing form
I mayn't predefine you mayn't predefine he mayn't predefine we mayn't predefine you mayn't predefine they mayn't predefine	I mayn't be predefining you mayn't be predefining he mayn't be predefining we mayn't be predefining you mayn't be predefining they mayn't be predefining
Perfect	V-ing perfect
I mayn't have predefined you mayn't have predefined he mayn't have predefined we mayn't have predefined you mayn't have predefined they mayn't have predefined	I mayn't have been predefining you mayn't have been predefining he mayn't have been predefining we mayn't have been predefining you mayn't have been predefining they mayn't have been predefining

Interrogative form

Simple form	V-ing form
may I predefine? may you predefine? may he predefine? may we predefine? may you predefine? may they predefine?	may I be predefining? may you be predefining? may he be predefining? may we be predefining? may you be predefining? may they be predefining?
Perfect	V-ing perfect
may I have predefined? may you have predefined? may he have predefined? may we have predefined? may you have predefined? may they have predefined?	may I have been predefining? may you have been predefining? may he have been predefining? may we have been predefining? may you have been predefining? may they have been predefining?

Interro-negative form

Simple form	V-ing form
mayn't I predefine? mayn't you predefine? mayn't he predefine? mayn't we predefine? mayn't you predefine? mayn't they predefine?	mayn't I be predefining? mayn't you be predefining? mayn't he be predefining? mayn't we be predefining? mayn't you be predefining? mayn't they be predefining?
Perfect	V-ing perfect
mayn't I have predefined? mayn't you have predefined? mayn't he have predefined? mayn't we have predefined? mayn't you have predefined? mayn't they have predefined?	mayn't I have been predefining? mayn't you have been predefining? mayn't he have been predefining? mayn't we have been predefining? mayn't you have been predefining? mayn't they have been predefining?