English verb conjugation
MAY SIUM

Regular verb: sium - siumed - siumed

Affirmation

Simple form	V-ing form
I may sium you may sium he may sium we may sium you may sium they may sium	I may be siuming you may be siuming he may be siuming we may be siuming you may be siuming they may be siuming
Perfect	V-ing perfect
I may have siumed you may have siumed he may have siumed we may have siumed you may have siumed they may have siumed	I may have been siuming you may have been siuming he may have been siuming we may have been siuming you may have been siuming they may have been siuming

Negation

Simple form	V-ing form
I may not sium you may not sium he may not sium we may not sium you may not sium they may not sium	I may not be siuming you may not be siuming he may not be siuming we may not be siuming you may not be siuming they may not be siuming
Perfect	V-ing perfect
I may not have siumed you may not have siumed he may not have siumed we may not have siumed you may not have siumed they may not have siumed	I may not have been siuming you may not have been siuming he may not have been siuming we may not have been siuming you may not have been siuming they may not have been siuming

Interrogative form

Simple form	V-ing form
may I sium? may you sium? may he sium? may we sium? may you sium? may they sium?	may I be siuming? may you be siuming? may he be siuming? may we be siuming? may you be siuming? may they be siuming?
Perfect	V-ing perfect
may I have siumed? may you have siumed? may he have siumed? may we have siumed? may you have siumed? may they have siumed?	may I have been siuming? may you have been siuming? may he have been siuming? may we have been siuming? may you have been siuming? may they have been siuming?

Interro-negative form

Simple form	V-ing form
may I not sium? may you not sium? may he not sium? may we not sium? may you not sium? may they not sium?	may I not be siuming? may you not be siuming? may he not be siuming? may we not be siuming? may you not be siuming? may they not be siuming?
Perfect	V-ing perfect
may I not have siumed? may you not have siumed? may he not have siumed? may we not have siumed? may you not have siumed? may they not have siumed?	may I not have been siuming? may you not have been siuming? may he not have been siuming? may we not have been siuming? may you not have been siuming? may they not have been siuming?