Present participle; Past participle - overseeing - overseen Present - oversee - oversee - oversees - oversee - oversee - oversee Past - oversaw - oversaw - oversaw - oversaw - oversaw - oversaw Future - will oversee - will oversee - will oversee - will oversee - will oversee - will oversee Present conditional - would oversee - would oversee - would oversee - would oversee - would oversee - would oversee Present Perfect - have overseen - have overseen - has overseen - have overseen - have overseen - have overseen Past Perfect - had overseen - had overseen - had overseen - had overseen - had overseen - had overseen Future Perfect - will have overseen - will have overseen - will have overseen - will have overseen - will have overseen - will have overseen Past conditional - would have overseen - would have overseen - would have overseen - would have overseen - would have overseen - would have overseen Imperative - - - oversee - - - - - - - -