      </tr>
                                    </table>
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="col-sm-4">
                        <div class="grammar-tooltip">
                            <button class="tooltip-header">
                                Variant Demonstratives <i class="float-right fa fa-angle-double-down" aria-hidden="true"></i>
                            </button>
  