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 mayn't preinsert you mayn't preinsert he mayn't preinsert we mayn't preinsert you mayn't preinsert they mayn't preinsert	I mayn't be preinserting you mayn't be preinserting he mayn't be preinserting we mayn't be preinserting you mayn't be preinserting they mayn't be preinserting
Perfect	V-ing perfect
I mayn't have preinserted you mayn't have preinserted he mayn't have preinserted we mayn't have preinserted you mayn't have preinserted they mayn't have preinserted	I mayn't have been preinserting you mayn't have been preinserting he mayn't have been preinserting we mayn't have been preinserting you mayn't have been preinserting they mayn't 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
mayn't I preinsert? mayn't you preinsert? mayn't he preinsert? mayn't we preinsert? mayn't you preinsert? mayn't they preinsert?	mayn't I be preinserting? mayn't you be preinserting? mayn't he be preinserting? mayn't we be preinserting? mayn't you be preinserting? mayn't they be preinserting?
Perfect	V-ing perfect
mayn't I have preinserted? mayn't you have preinserted? mayn't he have preinserted? mayn't we have preinserted? mayn't you have preinserted? mayn't they have preinserted?	mayn't I have been preinserting? mayn't you have been preinserting? mayn't he have been preinserting? mayn't we have been preinserting? mayn't you have been preinserting? mayn't they have been preinserting?