Tabs with nested sub pages

next is my tabs routes

const routes: Routes = [
  {
    path: 'tabs',
    component: TabsPage,
    children: [
      {
        path: 'explore',
        children: [
          {
            path: '',
            loadChildren: () =>
              import('../pages/explore/explore.module').then(m => m.ExplorePageModule)
          }
        ]
      },
      {
        path: 'browse',
        component:BrowsePage,
        children: [
                {
                  path: 'companies',
                  loadChildren: () =>
                    import('../pages/companies/companies.module').then(m => m.CompaniesPageModule)
                }
        ]
      },
      {
        path: 'profile',
        children: [
          {
            path: '',
            loadChildren: () =>
              import('../pages/profile/profile.module').then(m => m.ProfilePageModule)
          }
        ]
      },
      {
        path: '',
        redirectTo: '/tabs/explore',
        pathMatch: 'full'
      }
    ]
  },
  {
    path: '',
    redirectTo: '/tabs/explore',
    pathMatch: 'full'
  }
];

i want to make sub page in browse tab called companies

when navigating /tabs/browse i want to open browse page
when navigating /tabs/browse/companies i want to open companies page