Portuguese and English share a large Latin vocabulary, which feels like a head start — until it becomes a trap. Hundreds of words look almost identical but mean something completely different, and Portuguese grammar quietly pushes learners toward errors that no standard English app explains, because those apps were never built for Portuguese speakers. Portuguese lets you drop the subject pronoun, uses the verb ter ("to have") where English uses "to be", and marks age, feelings and even the weather in ways that translate word-for-word into broken English.
NativeEnglish.fyi is different. Every explanation, every grammar rule, every mistake correction is shown in Portuguese alongside English. You understand why — not just what. Whether you learned Brazilian or European Portuguese, the patterns behind your mistakes are the same, and so are the fixes.
These are the exact mistakes caused by Portuguese grammar and vocabulary patterns — explained so you never make them again.
Most mistakes Portuguese speakers make in English are not random — they are word-for-word translations of Portuguese grammar and vocabulary. Linguists call this first-language transfer. Once you can see which Portuguese habit is producing the error, it becomes surprisingly easy to correct. These are the transfer errors we see most often, along with the Portuguese logic hiding behind each one.
Portuguese is a pro-drop, article-rich Romance language that shares thousands of Latin words with English. That shared vocabulary hides dozens of false friends, and Portuguese sentence habits carry straight into English. Recognising these six patterns removes a large share of the errors Portuguese learners make every day.
Portuguese fazer covers both English verbs, so learners guess: "I did a mistake", "Let's make our homework". English splits them — you make a mistake, a decision, a plan, and you do homework, the dishes, exercise. There is no single rule, so the pairings must be learned.
Look-alike words betray you: pretender means "to intend", not "pretend"; puxar means "pull", not "push"; parentes are "relatives", not "parents"; and atualmente means "currently", not "actually". These four cause daily confusion for Portuguese speakers.
Portuguese states age with ter: "Tenho 25 anos" → "I have 25 years." English uses the verb "to be": "I am 25 (years old)." The same trap appears with hunger and fear — "I have hunger" instead of "I am hungry".
Portuguese is pro-drop — the verb ending shows who acts, so the subject vanishes: "É difícil" → "Is difficult", "Está raining" → "Is raining". English demands a subject in almost every sentence, including the empty "it": "It is difficult", "It is raining."
Portuguese often stacks an article on a possessive: "a minha casa", "os meus amigos". Translated literally you get "the my house", "the my friends". English never uses both — say simply "my house", "my friends".
Portuguese has no everyday equivalent of "I have done", so learners either avoid it or misuse it. The Portuguese pretérito perfeito composto ("tenho feito") means a repeated recent action, not a single finished one — so "I have gone yesterday" appears where English wants the simple past: "I went yesterday."
Portuguese syllables strongly prefer to end in a vowel, and Brazilian Portuguese in particular reshapes several consonants in ways that carry straight into English. The result is a recognisable accent even when the grammar is perfect. These are the specific sounds and patterns worth drilling.
Portuguese avoids ending words in hard consonants, so a little vowel gets added: "dog" → "dogui", "hip-hop" → "hippy-hoppy", "Facebook" → "Facebookie". Stop the word cleanly on the consonant — no soft "-i" or "-e" tail.
Portuguese has no th, so it turns into "t", "d" or "f": "think" → "tink" or "fink", "this" → "dis", "with" → "wif". Both English th sounds need the tongue-tip lightly between the teeth.
In much of Brazil an initial or strong R is pronounced like an English "h": "red" → "hed", "rat" → "hat", and a final R often disappears — "car" → "cah". English needs a real curled-tongue R at the start and, in American English, at the end too.
In Brazilian Portuguese a syllable-final L becomes a "w" sound: "Brazil" → "Braziw", "hotel" → "hotew", "milk" → "miwk". English keeps a true "L" — the tongue touches the ridge behind the top teeth.
Portuguese nasal vowels (ã, õ, -m endings) leak into English, so "man", "sing" and "home" get an extra hum through the nose. English vowels before m/n are mostly oral — keep the air in the mouth, not the nose.
Portuguese has one high front vowel, so the short "i" in "ship", "live" and "bit" merges with the long "ee" in "sheep", "leave" and "beat". Shorten and relax the short one; stretch and tense the long one to keep the pairs apart.
NativeEnglish.fyi has 30+ tools all with Portuguese explanations built in. Here is what you get — completely free:
Learn why "Did you eat?" sounds like "Djeetyet?" — 354 patterns explained in Portuguese. No classroom teaches this.
Learn one prefix and unlock 50 words instantly. All roots, prefixes and suffixes explained in Portuguese.
The top 15 English mistakes made specifically by Portuguese speakers — with correction and Portuguese explanation.
One new native English phrase every day — meaning, example conversation and Portuguese explanation. 365 phrases total.
50 challenges across 8 levels — Fix It, Transform, Spot the Difference. New challenge every day. Free forever.
204 word pairs Portuguese learners always mix up — make/do, pretend/intend, actually/currently — with Portuguese rules.
In most Brazilian accents a strong or word-initial R is pronounced like the English "h", so "red" comes out as "hed". Your mouth is copying the Portuguese R. To fix it, curl the tongue tip up and back without touching the roof of the mouth — the app drills this sound directly.
Portuguese fazer covers both, which is why it feels random. Roughly: use make for creating or producing a result (make a mistake, make dinner, make a decision) and do for tasks and activities (do homework, do the dishes, do exercise). The safest way is to learn the common pairs, and the app lists them all in Portuguese.
Because English states age with the verb "to be", not "to have". "Tenho 25 anos" becomes "I am 25" or "I am 25 years old". The same rule applies to hunger, thirst and fear: say "I am hungry", not "I have hunger".
The big four are pretender (means "intend", not "pretend"), puxar (means "pull", not "push"), parentes (means "relatives", not "parents") and atualmente (means "currently", not "actually"). Learning these first prevents a lot of daily confusion.
Portuguese is a pro-drop language, so "Está chovendo" has no subject. English is not — almost every sentence needs a subject, even an empty one. That is why weather, time and general statements start with "it": "It is raining", "It is difficult", "It is late".
Yes — all 30+ tools are completely free with no account needed. Premium features are coming soon but all current tools will remain free forever. It works in your browser on any phone, tablet or computer, with no download.
Yes. The explanations use clear standard Portuguese understood in both Brazil and Portugal, and the pronunciation notes flag which tips are especially relevant to Brazilian speakers. The teaching focuses on English, so your variety of Portuguese never gets in the way.
No tutor. No classroom. No fixed schedule. Just you, Portuguese, and English — explained the way your brain actually works.
Open NativeEnglish.fyi Free →