Sir, <br/><br/>1. HE was not at all in a mood to comlain. <br/><br/>2. Else we would make no profit at all. <br/><br/><br/> Could you please explain the usage of "at all' to me? I am a bit confused about the position of "at all" in the sentences. <br/><br/><br/>"else" is adverb in (2)? What kind of adverb ? <br/><br/><br/>Thanks. <br/><br/>