tornado

become

t u ɾ n a d u → tornar
torn turn/become + ado past participle
verb · singular · past Rare #35,698
become Past participle of "tornar" (often used with "ter" + "se": "tem se tornado" = "has become"). Not the weather word "tornado" in English (that in Portuguese is usually "tornado" as a noun, but this entry is the verb form).
PO: Ele tem se tornado mais confiante com o tempo.
EN: He has become more confident over time.
Conjugation of tornar
Past
tornado

Teremos tornado as coisas mais difíceis para ele.

We will have made things more difficult for him.

— O Labirinto do Fauno (2006)

Eu queria ter me tornado um médico.

I wanted to become a doctor.

Eu deveria ter me tornado professor.

I should have become a teacher.

De que outra forma eu poderia ter me tornado primeiro-ministro?

How else could I have become prime minister?

— A Batalha dos 3 Reinos (2008)

Eu deveria ter me tornado professora.

I should have become a teacher.

Eu teria me tornado um eremita e viveria numa caverna.

I would have become a hermit and lived in a cave.

— Andrei Rublev (1966)

Sounds similar to