English verb conjugation
MAY PREINSERT

Regular verb: preinsert - preinserted - preinserted

Affirmation

Simple form	V-ing form
I may preinsert you may preinsert he may preinsert we may preinsert you may preinsert they may preinsert	I may be preinserting you may be preinserting he may be preinserting we may be preinserting you may be preinserting they may be preinserting
Perfect	V-ing perfect
I may have preinserted you may have preinserted he may have preinserted we may have preinserted you may have preinserted they may have preinserted	I may have been preinserting you may have been preinserting he may have been preinserting we may have been preinserting you may have been preinserting they may have been preinserting

Negation

Simple form	V-ing form
I may not preinsert you may not preinsert he may not preinsert we may not preinsert you may not preinsert they may not preinsert	I may not be preinserting you may not be preinserting he may not be preinserting we may not be preinserting you may not be preinserting they may not be preinserting
Perfect	V-ing perfect
I may not have preinserted you may not have preinserted he may not have preinserted we may not have preinserted you may not have preinserted they may not have preinserted	I may not have been preinserting you may not have been preinserting he may not have been preinserting we may not have been preinserting you may not have been preinserting they may not have been preinserting

Interrogative form

Simple form	V-ing form
may I preinsert? may you preinsert? may he preinsert? may we preinsert? may you preinsert? may they preinsert?	may I be preinserting? may you be preinserting? may he be preinserting? may we be preinserting? may you be preinserting? may they be preinserting?
Perfect	V-ing perfect
may I have preinserted? may you have preinserted? may he have preinserted? may we have preinserted? may you have preinserted? may they have preinserted?	may I have been preinserting? may you have been preinserting? may he have been preinserting? may we have been preinserting? may you have been preinserting? may they have been preinserting?

Interro-negative form

Simple form	V-ing form
may I not preinsert? may you not preinsert? may he not preinsert? may we not preinsert? may you not preinsert? may they not preinsert?	may I not be preinserting? may you not be preinserting? may he not be preinserting? may we not be preinserting? may you not be preinserting? may they not be preinserting?
Perfect	V-ing perfect
may I not have preinserted? may you not have preinserted? may he not have preinserted? may we not have preinserted? may you not have preinserted? may they not have preinserted?	may I not have been preinserting? may you not have been preinserting? may he not have been preinserting? may we not have been preinserting? may you not have been preinserting? may they not have been preinserting?