English verb conjugation
MAY PIONEER

Regular verb: pioneer - pioneered - pioneered

Affirmation

Simple form	V-ing form
I may pioneer you may pioneer he may pioneer we may pioneer you may pioneer they may pioneer	I may be pioneering you may be pioneering he may be pioneering we may be pioneering you may be pioneering they may be pioneering
Perfect	V-ing perfect
I may have pioneered you may have pioneered he may have pioneered we may have pioneered you may have pioneered they may have pioneered	I may have been pioneering you may have been pioneering he may have been pioneering we may have been pioneering you may have been pioneering they may have been pioneering

Negation

Simple form	V-ing form
I may not pioneer you may not pioneer he may not pioneer we may not pioneer you may not pioneer they may not pioneer	I may not be pioneering you may not be pioneering he may not be pioneering we may not be pioneering you may not be pioneering they may not be pioneering
Perfect	V-ing perfect
I may not have pioneered you may not have pioneered he may not have pioneered we may not have pioneered you may not have pioneered they may not have pioneered	I may not have been pioneering you may not have been pioneering he may not have been pioneering we may not have been pioneering you may not have been pioneering they may not have been pioneering

Interrogative form

Simple form	V-ing form
may I pioneer? may you pioneer? may he pioneer? may we pioneer? may you pioneer? may they pioneer?	may I be pioneering? may you be pioneering? may he be pioneering? may we be pioneering? may you be pioneering? may they be pioneering?
Perfect	V-ing perfect
may I have pioneered? may you have pioneered? may he have pioneered? may we have pioneered? may you have pioneered? may they have pioneered?	may I have been pioneering? may you have been pioneering? may he have been pioneering? may we have been pioneering? may you have been pioneering? may they have been pioneering?

Interro-negative form

Simple form	V-ing form
may I not pioneer? may you not pioneer? may he not pioneer? may we not pioneer? may you not pioneer? may they not pioneer?	may I not be pioneering? may you not be pioneering? may he not be pioneering? may we not be pioneering? may you not be pioneering? may they not be pioneering?
Perfect	V-ing perfect
may I not have pioneered? may you not have pioneered? may he not have pioneered? may we not have pioneered? may you not have pioneered? may they not have pioneered?	may I not have been pioneering? may you not have been pioneering? may he not have been pioneering? may we not have been pioneering? may you not have been pioneering? may they not have been pioneering?