English verb conjugation
MAY SERVICE

Regular verb: service - serviced - serviced

Affirmation

Simple form	V-ing form
I may service you may service he may service we may service you may service they may service	I may be servicing you may be servicing he may be servicing we may be servicing you may be servicing they may be servicing
Perfect	V-ing perfect
I may have serviced you may have serviced he may have serviced we may have serviced you may have serviced they may have serviced	I may have been servicing you may have been servicing he may have been servicing we may have been servicing you may have been servicing they may have been servicing

Negation

Simple form	V-ing form
I may not service you may not service he may not service we may not service you may not service they may not service	I may not be servicing you may not be servicing he may not be servicing we may not be servicing you may not be servicing they may not be servicing
Perfect	V-ing perfect
I may not have serviced you may not have serviced he may not have serviced we may not have serviced you may not have serviced they may not have serviced	I may not have been servicing you may not have been servicing he may not have been servicing we may not have been servicing you may not have been servicing they may not have been servicing

Interrogative form

Simple form	V-ing form
may I service? may you service? may he service? may we service? may you service? may they service?	may I be servicing? may you be servicing? may he be servicing? may we be servicing? may you be servicing? may they be servicing?
Perfect	V-ing perfect
may I have serviced? may you have serviced? may he have serviced? may we have serviced? may you have serviced? may they have serviced?	may I have been servicing? may you have been servicing? may he have been servicing? may we have been servicing? may you have been servicing? may they have been servicing?

Interro-negative form

Simple form	V-ing form
may I not service? may you not service? may he not service? may we not service? may you not service? may they not service?	may I not be servicing? may you not be servicing? may he not be servicing? may we not be servicing? may you not be servicing? may they not be servicing?
Perfect	V-ing perfect
may I not have serviced? may you not have serviced? may he not have serviced? may we not have serviced? may you not have serviced? may they not have serviced?	may I not have been servicing? may you not have been servicing? may he not have been servicing? may we not have been servicing? may you not have been servicing? may they not have been servicing?