estamos investigando

we are investigating

→ estar
phrase Rare #32,231
we are investigating The present progressive form of investigar, used for an investigation currently in progress. The subject nós (we) is often omitted because estamos already indicates it.
PO: Estamos investigando o desaparecimento desde ontem.
EN: We have been investigating the disappearance since yesterday.

Estamos investigando a morte de Tom Jackson.

We are investigating the death of Tom Jackson.

Sabe que estamos investigando um caso de desaparecimento, ?

You know we're investigating a missing person case, right?

— Bugonia (2025)

Estamos investigando a situação.

We are investigating the situation.

Isso é algo que estamos investigando agora.

This is something we're investigating right now.

Estamos investigando isso.

We're investigating this.

Nós estamos investigando a situação.

We are investigating the situation.

Ainda estamos investigando.

We’re still investigating.