English verb conjugation
MAY VIBRATE

Regular verb: vibrate - vibrated - vibrated

Affirmation

Simple form	V-ing form
I may vibrate you may vibrate he may vibrate we may vibrate you may vibrate they may vibrate	I may be vibrating you may be vibrating he may be vibrating we may be vibrating you may be vibrating they may be vibrating
Perfect	V-ing perfect
I may have vibrated you may have vibrated he may have vibrated we may have vibrated you may have vibrated they may have vibrated	I may have been vibrating you may have been vibrating he may have been vibrating we may have been vibrating you may have been vibrating they may have been vibrating

Negation

Simple form	V-ing form
I may not vibrate you may not vibrate he may not vibrate we may not vibrate you may not vibrate they may not vibrate	I may not be vibrating you may not be vibrating he may not be vibrating we may not be vibrating you may not be vibrating they may not be vibrating
Perfect	V-ing perfect
I may not have vibrated you may not have vibrated he may not have vibrated we may not have vibrated you may not have vibrated they may not have vibrated	I may not have been vibrating you may not have been vibrating he may not have been vibrating we may not have been vibrating you may not have been vibrating they may not have been vibrating

Interrogative form

Simple form	V-ing form
may I vibrate? may you vibrate? may he vibrate? may we vibrate? may you vibrate? may they vibrate?	may I be vibrating? may you be vibrating? may he be vibrating? may we be vibrating? may you be vibrating? may they be vibrating?
Perfect	V-ing perfect
may I have vibrated? may you have vibrated? may he have vibrated? may we have vibrated? may you have vibrated? may they have vibrated?	may I have been vibrating? may you have been vibrating? may he have been vibrating? may we have been vibrating? may you have been vibrating? may they have been vibrating?

Interro-negative form

Simple form	V-ing form
may I not vibrate? may you not vibrate? may he not vibrate? may we not vibrate? may you not vibrate? may they not vibrate?	may I not be vibrating? may you not be vibrating? may he not be vibrating? may we not be vibrating? may you not be vibrating? may they not be vibrating?
Perfect	V-ing perfect
may I not have vibrated? may you not have vibrated? may he not have vibrated? may we not have vibrated? may you not have vibrated? may they not have vibrated?	may I not have been vibrating? may you not have been vibrating? may he not have been vibrating? may we not have been vibrating? may you not have been vibrating? may they not have been vibrating?