havido

been

ɐ v i d u → haver
hav to exist, to be (there) + ido past participle
verb · singular, past tense Rare #41,586
been In this use, expresses that something existed or occurred: “there has been.”
PO: Pode ter havido um erro.
EN: There may have been a mistake.
Conjugation of haver
Past
havido

Pode ter havido um engano no pedido.

There may have been a mistake in the order.

Eu pensaria que teria havido um motivo.

I would have thought there would have been a reason.

— O Paciente Inglês (1996)

Receio ter havido um contratempo.

I'm afraid there may have been a setback.

— Um Contratempo (2017)

Direi o que poderia ter havido, baseada em sua história.

I will tell you what could have happened, based on your story.

— Um Contratempo (2017)

Sounds similar to