Present participle; Past participle - scarring - scarred Present - scar - scar - scars - scar - scar - scar Past - scarred - scarred - scarred - scarred - scarred - scarred Future - will scar - will scar - will scar - will scar - will scar - will scar Present conditional - would scar - would scar - would scar - would scar - would scar - would scar Present Perfect - have scarred - have scarred - has scarred - have scarred - have scarred - have scarred Past Perfect - had scarred - had scarred - had scarred - had scarred - had scarred - had scarred Future Perfect - will have scarred - will have scarred - will have scarred - will have scarred - will have scarred - will have scarred Past conditional - would have scarred - would have scarred - would have scarred - would have scarred - would have scarred - would have scarred Imperative - - - scar - - - - - - - -