ter se machucado

to have gotten hurt

→ ter
phrase Rare #21,399
to have gotten hurt A past infinitive with the reflexive pronoun se. With podia or poderia, it commonly means “could have gotten hurt.”
PO: Você poderia ter se machucado naquela queda.
EN: You could have gotten hurt in that fall.

Ela disse que estava feliz por você não ter se machucado.

She said she was glad you didn't get hurt.

Alguém podia ter se machucado.

Someone could have gotten hurt.

Você poderia ter se machucado feio.

You could have been seriously hurt.

Nem mesmo ter se machucado.

Not even having gotten hurt.

— Um Tiro na Noite (1981)

Você podia ter se machucado.

You could have gotten hurt.

Deve ter se machucado.

They must have hurt themselves.

— The Hand of God: A Mão de Deus (2021)

Tom poderia ter se machucado.

Tom could have gotten hurt.

O Tom poderia ter se machucado se ele tentasse fazer isso.

Tom could have hurt himself if he had tried to do that.