Angular 7-How To Do "else if" with "* ngif"?

I am trying to do an "else if", to present the items of the category chosen by the user through a radio button. Only I only have" if " and "else" to present in ng-template.

I put together a sequence of photos to better explain the Question:

1. The screen appears like this first:

2. If you Select "Category", A table appears:

3. If "companies" is selected, another one appears table:

The rest of the code works quietly, only this question of how to do appears the option that the user chooses (in the example has 3 options [with the screen blank], if the answer is applied to 3 or more options, it will also be accepted).

The html code of the component:

<a (click)="goBack()" class="btn btn-warning btn-md m-3">
  <span class="glyphicon glyphicon-backward"></span><strong> &lt;&lt; Voltar </strong>
</a>
<div class="form-group">
  <label for="changeTipoTemplate" class="mx-3">Selecione o tipo de pesquisa: </label>
  <div class="form-check">
    Categoria<input class="form-check-inline ml-2" type="radio" name="optTipoTabela" value="1" id="checkinfo_1" (change)="changeTipoTemplate(1)">
    Empresa<input class="form-check-inline ml-2" type="radio" name="optTipoTabela" value="0" id="checkinfo_0" (change)="changeTipoTemplate(0)">
  </div>
</div>
<h4 class="m-3">Fiscal</h4>
<ng-container *ngIf="tipo_template === 1; else empresaTemplate">
  <div class="form-group w-50 mx-3">
    <label for="fiscalCategorias">Selecione a categoria:</label>
    <select class="form-control" id="fiscalCategorias" (change)="changeTable()">
      <option value="casn">Código Acesso Simples Nacional</option>
      <option value="municipios">Municípios</option>
      <option value="estados">Estados</option>
      <option value="ibge">IBGE</option>
      <option value="sefaz">SEFAZ</option>
      <option value="nfgaucha">NF Gaúcha</option>
      <option value="parcelamentos">Parcelamentos</option>
      <option value="prefeitura">Prefeitura</option>
      <option value="nfse">NFS-e</option>
    </select>
  </div>

  <div class="row mx-3">
      <prime-table [th]="th" *ngIf="fiscais.length > 0" [td]="fiscais"
          [btn_cadastra]="true" (outputAdd)="cadastrar()"
          [btn_edita]="true" (outputEdita)="editar($event)"
          [btn_deleta]="true" (outputDeleta)="deletar($event)"
      ></prime-table>
  </div>
</ng-container>
<ng-template #empresaTemplate>

  <div class="form-group w-50 mx-3">
    <label for="empresaCategorias">Selecione a empresa:</label>
    <select class="form-control" name="empresaCategorias" id="empresaCategorias" (change)="getAllRegistersOfEmpresa($event)">
      <option value="0"></option>
      <option value="{{ e.nome_empresa }}" *ngFor="let e of empresas">{{ e.nome_empresa }}</option>
    </select>
  </div>

  <div class="row mx-3">
    <prime-table [th]="th" *ngIf="fiscais.length > 0" [td]="fiscais"
        [btn_generico1]="true" [icone_generico1]="'fas fa-edit'" (outputGenerico1)="editarEmpresa($event)"
        [btn_generico2]="true" [icone_generico2]="'fas fa-eye'" (outputGenerico2)="ver($event)"
        [btn_deleta]="true" (outputDeleta)="deletar($event)"
    ></prime-table>
  </div>
</ng-template>