Present participle; Past participle - stirring - stirred Present - stir - stir - stirs - stir - stir - stir Past - stirred - stirred - stirred - stirred - stirred - stirred Future - will stir - will stir - will stir - will stir - will stir - will stir Present conditional - would stir - would stir - would stir - would stir - would stir - would stir Present Perfect - have stirred - have stirred - has stirred - have stirred - have stirred - have stirred Past Perfect - had stirred - had stirred - had stirred - had stirred - had stirred - had stirred Future Perfect - will have stirred - will have stirred - will have stirred - will have stirred - will have stirred - will have stirred Past conditional - would have stirred - would have stirred - would have stirred - would have stirred - would have stirred - would have stirred Imperative - - - stir - - - - - - - -