Create bootstrap columns with Laravel and foreach

I want the items of my $favs object to be grouped in 4 columns for each row

<div class="row row justify-content-center">
                          <div class="col-9">
                              <div class="row">
                                 @foreach ($favs->items as $fav)
                                  <ul class="col-sm-3 list-unstyled">
                                    <li class="subcat-li"><a href=""></a></li>
                                  </ul>
                                 @endforeach
                              </div>
                          </div>
                        </div>

I want it to look like this:

via Chebli Mohamed