English verb conjugation
MAY PREEXAMINE

Regular verb: preexamine - preexamined - preexamined

Affirmation

Simple form	V-ing form
I may preexamine you may preexamine he may preexamine we may preexamine you may preexamine they may preexamine	I may be preexamining you may be preexamining he may be preexamining we may be preexamining you may be preexamining they may be preexamining
Perfect	V-ing perfect
I may have preexamined you may have preexamined he may have preexamined we may have preexamined you may have preexamined they may have preexamined	I may have been preexamining you may have been preexamining he may have been preexamining we may have been preexamining you may have been preexamining they may have been preexamining

Negation

Simple form	V-ing form
I may not preexamine you may not preexamine he may not preexamine we may not preexamine you may not preexamine they may not preexamine	I may not be preexamining you may not be preexamining he may not be preexamining we may not be preexamining you may not be preexamining they may not be preexamining
Perfect	V-ing perfect
I may not have preexamined you may not have preexamined he may not have preexamined we may not have preexamined you may not have preexamined they may not have preexamined	I may not have been preexamining you may not have been preexamining he may not have been preexamining we may not have been preexamining you may not have been preexamining they may not have been preexamining

Interrogative form

Simple form	V-ing form
may I preexamine? may you preexamine? may he preexamine? may we preexamine? may you preexamine? may they preexamine?	may I be preexamining? may you be preexamining? may he be preexamining? may we be preexamining? may you be preexamining? may they be preexamining?
Perfect	V-ing perfect
may I have preexamined? may you have preexamined? may he have preexamined? may we have preexamined? may you have preexamined? may they have preexamined?	may I have been preexamining? may you have been preexamining? may he have been preexamining? may we have been preexamining? may you have been preexamining? may they have been preexamining?

Interro-negative form

Simple form	V-ing form
may I not preexamine? may you not preexamine? may he not preexamine? may we not preexamine? may you not preexamine? may they not preexamine?	may I not be preexamining? may you not be preexamining? may he not be preexamining? may we not be preexamining? may you not be preexamining? may they not be preexamining?
Perfect	V-ing perfect
may I not have preexamined? may you not have preexamined? may he not have preexamined? may we not have preexamined? may you not have preexamined? may they not have preexamined?	may I not have been preexamining? may you not have been preexamining? may he not have been preexamining? may we not have been preexamining? may you not have been preexamining? may they not have been preexamining?