English has one workhorse verb for entering a new state: become. Portuguese splits that job across three verbs — ficar, virar, and tornar-se — and the choice signals both meaning and register. They are not interchangeable, and only one of them, tornar-se, carries a reflexive se. Getting this trio right is what separates a translated-sounding sentence from a native one.
The quick map
| Verb | Register | Nuance | Takes se? |
|---|---|---|---|
| ficar | everyday, neutral | become / get + a state (often temporary or emotional) | No |
| virar | colloquial, folksy | turn into (often a striking transformation) | No |
| tornar-se | formal, written | become (a lasting, considered change) | Yes |
Ficar — the everyday "become a state"
Ficar is the default, by far the most common, and the one you will reach for in conversation. It pairs with adjectives and describes becoming a state — especially emotions, physical conditions, and reactions. Think of it as "to get" in the sense of "I got happy / I got tired." It does not take se.
Fiquei muito feliz quando recebi a notícia.
I got really happy when I got the news.
Ela ficou nervosa antes da prova.
She got nervous before the test.
Se você misturar azul e amarelo, fica verde.
If you mix blue and yellow, it turns green.
Ficar also handles physical and lasting changes when the focus is on the resulting state rather than a change of identity: ficou cego (went blind), ficou rico (got rich), a casa ficou pronta (the house got finished). The common thread is state, captured by an adjective.
Com o tempo, ele ficou mais paciente.
Over time, he became more patient.
Virar — the colloquial "turn into"
Virar literally means "to turn," and as a "become" verb it keeps that flavor of a noticeable, sometimes dramatic transformation — one thing turning into another thing. It is informal and a little folksy, common in storytelling, jokes, and casual speech. It takes a noun (not usually an adjective) and no se.
O sapo virou príncipe com um beijo.
The frog turned into a prince with a kiss.
Em dez anos a vila virou uma cidade enorme.
In ten years the village turned into a huge city.
Largou o emprego e virou youtuber.
He quit his job and became a YouTuber. (colloquial)
That last sentence shows the register clearly: virou youtuber sounds breezy and modern. Swap in tornou-se youtuber and it would sound oddly stiff, like a press release.
Tornar-se — the formal "become," with se
Tornar-se is the elevated, considered verb for becoming. It implies a real, often permanent shift in identity or nature, and it belongs to careful speech and writing — essays, biographies, news, formal narration. It is reflexive: the se is obligatory and agrees with the subject (tornei-me, tornou-se, tornaram-se). It typically takes a noun or an adjective of identity.
Ele se tornou médico depois de anos de estudo.
He became a doctor after years of study.
A pequena startup se tornou uma das maiores empresas do país.
The small startup became one of the largest companies in the country. (formal)
Com o passar dos anos, tornaram-se grandes amigos.
Over the years, they became close friends. (formal/written)
Note the pronoun agreement: eu me tornei, ele se tornou, eles se tornaram. In informal Brazilian speech the pronoun usually sits before the verb (ele se tornou), while formal writing may place it after (tornou-se).
Choosing between them
Ask two questions. First: state or identity? A passing feeling or condition (happy, tired, nervous, green) almost always takes ficar. A change of identity or category (doctor, city, friends) opens the door to virar or tornar-se. Second: what register? For an identity change, virar is the casual choice and tornar-se the formal one.
| Situation | Best verb | Example |
|---|---|---|
| Emotional reaction | ficar | Fiquei triste. |
| Physical condition | ficar | Ficou doente. |
| Casual identity change | virar | Virou chef. |
| Formal identity change | tornar-se | Tornou-se um líder. |
| Dramatic transformation | virar | Virou pó. |
There is genuine overlap. Ficou famoso, virou famoso, and tornou-se famoso all mean "became famous" and all are acceptable; the difference is tone. But you cannot say ficou médico to mean "became a doctor" — ficar resists a bare profession noun like that, where the change is to a new identity rather than a state. For professions, use virar (casual) or tornar-se (formal).
Ela ficou famosa da noite para o dia.
She became famous overnight.
A note on ficar com
The brief's "ficar with reflexive sense" points to ficar's broader role. Beyond "become," ficar com means "to end up with / to keep / to get (hold of)" something, and ficar alone can mean "to stay." These aren't reflexive, but they round out why ficar feels so flexible compared to the precise tornar-se.
Pode ficar com o troco.
You can keep the change.
Fica comigo mais um pouco.
Stay with me a little longer.
Common mistakes
❌ Ele se virou médico.
Incorrect — virar does NOT take 'se'.
✅ Ele virou médico.
He became a doctor. (colloquial)
The reflexive belongs to tornar-se only. Virar and ficar are not reflexive, so adding se is wrong (or, with virar-se, means something else entirely: virar-se = "to manage / get by").
❌ Ele tornou-se famoso. → Ele tornou famoso.
Incorrect — dropping the 'se' from tornar leaves it incomplete in this sense.
✅ Ele se tornou famoso.
He became famous. (formal)
Unlike change-of-state verbs that shed their pronoun in Brazil, tornar-se keeps its se — without it, tornar means "to make/render" and needs a different structure (tornar algo possível = to make something possible).
❌ Eu fiquei médico depois da faculdade.
Odd — ficar resists a bare profession noun for a change of identity.
✅ Eu virei médico depois da faculdade.
I became a doctor after university. (colloquial)
For becoming a profession, choose virar or tornar-se, not ficar. Ficar is for states (adjectives), not new identities (profession nouns).
❌ Eu me fiquei feliz.
Incorrect — ficar is never reflexive.
✅ Eu fiquei feliz.
I got happy.
English learners sometimes sprinkle se/me onto "become" verbs by analogy with other reflexives. Only tornar-se carries the pronoun.
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Start learning Portuguese→Related Topics
- Ficar vs Tornar-se vs Virar: BecomeB1 — How Portuguese expresses 'become' with ficar (spontaneous/emotional change), tornar-se (gradual/deliberate transformation), and virar (turning into, colloquial).
- Ficar for Change of StateA1 — Ficar as Brazilian Portuguese's everyday verb for becoming and getting — change of state with emotions and conditions — compared with estar, tornar-se, and virar.
- FicarA1 — Full conjugation and usage reference for 'ficar' (to stay / to become / to be located) — a high-frequency -ar verb with a c→qu spelling change and remarkable polysemy.
- Change-of-State 'Se' Verbs (levantar-se, sentar-se)A2 — Verbs of posture and emotional shift that traditionally take 'se' — and the strong Brazilian tendency to drop it in speech, the cleanest BR-vs-PT-PT contrast there is.
- Ser vs Estar vs Ficar: Three-Way DecisionA2 — How ficar joins ser and estar — adding 'become', 'be located (permanently)', 'stay', and 'suit' — and why Brazilians ask 'onde fica o banheiro?' rather than using estar or ser.
- Idiomatic Expressions with 'Se'B1 — Fixed Brazilian expressions built around 'se' — dar-se bem com, dar-se conta de, sentir-se — and how to drill them as whole units.