English verb conjugation
MAY EXTRACT

Regular verb: extract - extracted - extracted

Affirmation

Simple form	V-ing form
I may extract you may extract he may extract we may extract you may extract they may extract	I may be extracting you may be extracting he may be extracting we may be extracting you may be extracting they may be extracting
Perfect	V-ing perfect
I may have extracted you may have extracted he may have extracted we may have extracted you may have extracted they may have extracted	I may have been extracting you may have been extracting he may have been extracting we may have been extracting you may have been extracting they may have been extracting

Negation

Simple form	V-ing form
I may not extract you may not extract he may not extract we may not extract you may not extract they may not extract	I may not be extracting you may not be extracting he may not be extracting we may not be extracting you may not be extracting they may not be extracting
Perfect	V-ing perfect
I may not have extracted you may not have extracted he may not have extracted we may not have extracted you may not have extracted they may not have extracted	I may not have been extracting you may not have been extracting he may not have been extracting we may not have been extracting you may not have been extracting they may not have been extracting

Interrogative form

Simple form	V-ing form
may I extract? may you extract? may he extract? may we extract? may you extract? may they extract?	may I be extracting? may you be extracting? may he be extracting? may we be extracting? may you be extracting? may they be extracting?
Perfect	V-ing perfect
may I have extracted? may you have extracted? may he have extracted? may we have extracted? may you have extracted? may they have extracted?	may I have been extracting? may you have been extracting? may he have been extracting? may we have been extracting? may you have been extracting? may they have been extracting?

Interro-negative form

Simple form	V-ing form
may I not extract? may you not extract? may he not extract? may we not extract? may you not extract? may they not extract?	may I not be extracting? may you not be extracting? may he not be extracting? may we not be extracting? may you not be extracting? may they not be extracting?
Perfect	V-ing perfect
may I not have extracted? may you not have extracted? may he not have extracted? may we not have extracted? may you not have extracted? may they not have extracted?	may I not have been extracting? may you not have been extracting? may he not have been extracting? may we not have been extracting? may you not have been extracting? may they not have been extracting?