1. My sister has visited Central America many times to meet new people.

2. My brother has been collecting coins since he was a little boy.

3. She had never had a pet before she moved out.

Desconsiderando o aspecto contínuo, é possível afirmar que as orações 1, 2 e 3 seguem o mesmo padrão de estrutura. Assinale a alternativa que apresenta esse padrão oracional.