English verb conjugation
MAY VACCINATE

Regular verb: vaccinate - vaccinated - vaccinated

Affirmation

Simple form	V-ing form
I may vaccinate you may vaccinate he may vaccinate we may vaccinate you may vaccinate they may vaccinate	I may be vaccinating you may be vaccinating he may be vaccinating we may be vaccinating you may be vaccinating they may be vaccinating
Perfect	V-ing perfect
I may have vaccinated you may have vaccinated he may have vaccinated we may have vaccinated you may have vaccinated they may have vaccinated	I may have been vaccinating you may have been vaccinating he may have been vaccinating we may have been vaccinating you may have been vaccinating they may have been vaccinating

Negation

Simple form	V-ing form
I may not vaccinate you may not vaccinate he may not vaccinate we may not vaccinate you may not vaccinate they may not vaccinate	I may not be vaccinating you may not be vaccinating he may not be vaccinating we may not be vaccinating you may not be vaccinating they may not be vaccinating
Perfect	V-ing perfect
I may not have vaccinated you may not have vaccinated he may not have vaccinated we may not have vaccinated you may not have vaccinated they may not have vaccinated	I may not have been vaccinating you may not have been vaccinating he may not have been vaccinating we may not have been vaccinating you may not have been vaccinating they may not have been vaccinating

Interrogative form

Simple form	V-ing form
may I vaccinate? may you vaccinate? may he vaccinate? may we vaccinate? may you vaccinate? may they vaccinate?	may I be vaccinating? may you be vaccinating? may he be vaccinating? may we be vaccinating? may you be vaccinating? may they be vaccinating?
Perfect	V-ing perfect
may I have vaccinated? may you have vaccinated? may he have vaccinated? may we have vaccinated? may you have vaccinated? may they have vaccinated?	may I have been vaccinating? may you have been vaccinating? may he have been vaccinating? may we have been vaccinating? may you have been vaccinating? may they have been vaccinating?

Interro-negative form

Simple form	V-ing form
may I not vaccinate? may you not vaccinate? may he not vaccinate? may we not vaccinate? may you not vaccinate? may they not vaccinate?	may I not be vaccinating? may you not be vaccinating? may he not be vaccinating? may we not be vaccinating? may you not be vaccinating? may they not be vaccinating?
Perfect	V-ing perfect
may I not have vaccinated? may you not have vaccinated? may he not have vaccinated? may we not have vaccinated? may you not have vaccinated? may they not have vaccinated?	may I not have been vaccinating? may you not have been vaccinating? may he not have been vaccinating? may we not have been vaccinating? may you not have been vaccinating? may they not have been vaccinating?