Present participle; Past participle - defaming - defamed Present - defame - defame - defames - defame - defame - defame Past - defamed - defamed - defamed - defamed - defamed - defamed Future - will defame - will defame - will defame - will defame - will defame - will defame Present conditional - would defame - would defame - would defame - would defame - would defame - would defame Present Perfect - have defamed - have defamed - has defamed - have defamed - have defamed - have defamed Past Perfect - had defamed - had defamed - had defamed - had defamed - had defamed - had defamed Future Perfect - will have defamed - will have defamed - will have defamed - will have defamed - will have defamed - will have defamed Past conditional - would have defamed - would have defamed - would have defamed - would have defamed - would have defamed - would have defamed Imperative - - - defame - - - - - - - -