Hello,<br/><br/>Is the sentence below an example of 'time clauses'? :<br/><br/>1. <b>When I am</b> adult, I will participate in elections.<br/><br/>Or should i say:<br/><br/>2. <b>When I will</b> be adult, I will participate in elections.<br/><br/>If the first second is not correct, is this one ok?<br/><br/>3.<b> When I turn 18</b>, I will participate in elections.<br/><br/>Would be grateful for your help,<br/><br/>Kind regards,<br/><br/>Coincidence.