Hi,<br/><br/><span style="background-color:rgb(204,255,255);"><i>I'm sorry for <u>hurting</u> you.</i></span><br/><br/>Is "hurting" a participle or a gerund here?<br/><br/>I guess a related question is, "Is '<u>for</u>' a preposition?" If so, that answers my first question! <img class='emoticon' style='Width:19px;Height:19px;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/2.gif' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/2.gif' alt='Emotion: big smile'/><br/><br/>Many thanks! A.