Present participle; Past participle - dieting - dieted Present - diet - diet - diets - diet - diet - diet Past - dieted - dieted - dieted - dieted - dieted - dieted Future - will diet - will diet - will diet - will diet - will diet - will diet Present conditional - would diet - would diet - would diet - would diet - would diet - would diet Present Perfect - have dieted - have dieted - has dieted - have dieted - have dieted - have dieted Past Perfect - had dieted - had dieted - had dieted - had dieted - had dieted - had dieted Future Perfect - will have dieted - will have dieted - will have dieted - will have dieted - will have dieted - will have dieted Past conditional - would have dieted - would have dieted - would have dieted - would have dieted - would have dieted - would have dieted Imperative - - - diet - - - - - - - -