Some of the more arcanely inclined<img class='emoticon' style='Width:19px;Height:19px;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/1.gif' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/1.gif' alt='Emotion: smile'/> of you (perhaps esp some of the teachers) may enjoy this Berkeley link:<br/><br/><b> Conditional Sentences</b><br/><a href='http://www.icsi.berkeley.edu/~kay/bcg/lec07.html' target='_blank' rel='nofollow'>http://www.icsi.berkeley.edu/~kay/bcg/lec07.html</a>