Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may gab gab you may gab gab he may gab gab we may gab gab you may gab gab they may gab gab
V-ing form
I may be gab gabing you may be gab gabing he may be gab gabing we may be gab gabing you may be gab gabing they may be gab gabing
Perfect
I may have gab gabed you may have gab gabed he may have gab gabed we may have gab gabed you may have gab gabed they may have gab gabed
V-ing perfect
I may have been gab gabing you may have been gab gabing he may have been gab gabing we may have been gab gabing you may have been gab gabing they may have been gab gabing
Negation
Simple form
I may not gab gab you may not gab gab he may not gab gab we may not gab gab you may not gab gab they may not gab gab
V-ing form
I may not be gab gabing you may not be gab gabing he may not be gab gabing we may not be gab gabing you may not be gab gabing they may not be gab gabing
Perfect
I may not have gab gabed you may not have gab gabed he may not have gab gabed we may not have gab gabed you may not have gab gabed they may not have gab gabed
V-ing perfect
I may not have been gab gabing you may not have been gab gabing he may not have been gab gabing we may not have been gab gabing you may not have been gab gabing they may not have been gab gabing
Interrogative form
Simple form
may I gab gab? may you gab gab? may he gab gab? may we gab gab? may you gab gab? may they gab gab?
V-ing form
may I be gab gabing? may you be gab gabing? may he be gab gabing? may we be gab gabing? may you be gab gabing? may they be gab gabing?
Perfect
may I have gab gabed? may you have gab gabed? may he have gab gabed? may we have gab gabed? may you have gab gabed? may they have gab gabed?
V-ing perfect
may I have been gab gabing? may you have been gab gabing? may he have been gab gabing? may we have been gab gabing? may you have been gab gabing? may they have been gab gabing?
Interro-negative form
Simple form
may I not gab gab? may you not gab gab? may he not gab gab? may we not gab gab? may you not gab gab? may they not gab gab?
V-ing form
may I not be gab gabing? may you not be gab gabing? may he not be gab gabing? may we not be gab gabing? may you not be gab gabing? may they not be gab gabing?
Perfect
may I not have gab gabed? may you not have gab gabed? may he not have gab gabed? may we not have gab gabed? may you not have gab gabed? may they not have gab gabed?
V-ing perfect
may I not have been gab gabing? may you not have been gab gabing? may he not have been gab gabing? may we not have been gab gabing? may you not have been gab gabing? may they not have been gab gabing?