Hi, I have a question. Which one of these sentences is correct when used in letter of recommnedation?<br/><br/>I have no hesitation in recommending .... or<br/>I have no hesitation<b>s</b> in recommending..... <br/><br/>I know that when we use phrases like "Without any hesitation..." then it should be in singular, though I am not sure about this one.<br/><br/>Thank you.