Present participle; Past participle - smarting - smarted Present - smart - smart - smarts - smart - smart - smart Past - smarted - smarted - smarted - smarted - smarted - smarted Future - will smart - will smart - will smart - will smart - will smart - will smart Present conditional - would smart - would smart - would smart - would smart - would smart - would smart Present Perfect - have smarted - have smarted - has smarted - have smarted - have smarted - have smarted Past Perfect - had smarted - had smarted - had smarted - had smarted - had smarted - had smarted Future Perfect - will have smarted - will have smarted - will have smarted - will have smarted - will have smarted - will have smarted Past conditional - would have smarted - would have smarted - would have smarted - would have smarted - would have smarted - would have smarted Imperative - - - smart - - - - - - - -