Present participle; Past participle - petrifying - petrified Present - petrify - petrify - petrifies - petrify - petrify - petrify Past - petrified - petrified - petrified - petrified - petrified - petrified Future - will petrify - will petrify - will petrify - will petrify - will petrify - will petrify Present conditional - would petrify - would petrify - would petrify - would petrify - would petrify - would petrify Present Perfect - have petrified - have petrified - has petrified - have petrified - have petrified - have petrified Past Perfect - had petrified - had petrified - had petrified - had petrified - had petrified - had petrified Future Perfect - will have petrified - will have petrified - will have petrified - will have petrified - will have petrified - will have petrified Past conditional - would have petrified - would have petrified - would have petrified - would have petrified - would have petrified - would have petrified Imperative - - - petrify - - - - - - - -