Tendo como base pesquisa

You’ll typically find this phrase at the very beginning of a sentence to set the stage for a major point. It functions as a complex prepositional phrase. For example, you might say, Tendo como base pesquisa recente, o mercado de IA vai dobrar. (Based on recent research, the AI market will double). Notice how you can insert an adjective like recente (recent) or científica (scientific) right after pesquisa to be more specific. You can also use it in the middle of a sentence to justify a decision: Decidimos mudar a estratégia, tendo como base pesquisa de satisfação dos usuários. (We decided to change the strategy, based on a user satisfaction survey). It’s a bit like building a LEGO tower; this phrase is that big, sturdy gray plate at the bottom that keeps everything else from falling over. Just remember not to use it for trivial things, or you’ll sound like you’re conducting a laboratory experiment on which brand of cereal tastes better.

This is definitely a 'grown-up' phrase. You won't hear teenagers shouting this at each other while playing video games—unless they are very, very serious about their gaming stats. It sits firmly in the formal and neutral categories. It is the gold standard for academic writing in Portuguese, corporate reports, and serious journalism. In a professional Zoom call, it’s a power move. In a WhatsApp group with your best friends? It might be a bit much. Using it there would be like wearing a tuxedo to a backyard BBQ—hilarious, but maybe a little 'over-dressed.' However, if you are debating something serious on a LinkedIn post or writing a cover letter, this phrase is your best friend. It shows you respect the data and you know how to navigate professional language.

Think about the last time you watched a news segment on TV. The reporter probably used something like this to introduce a graph about inflation. Or imagine reading a blog post about the best cities for digital nomads. The author might write, Tendo como base pesquisa global, Lisboa é a favorita. (Based on a global survey, Lisbon is the favorite). In the world of tech, you’ll see it in 'State of the Industry' reports. Even in travel vlogging, if a creator wants to explain why they chose a specific destination based on safety statistics, they might drop this phrase to show they aren't just winging it. It’s the linguistic equivalent of citing your sources without having to use those annoying little numbers in brackets. It keeps the flow of the conversation smooth while keeping the authority high.

Use this whenever the 'why' behind your statement is more important than the statement itself. If you’re presenting a new project at work, use it to show that your idea is rooted in market analysis. If you’re writing an essay for a Portuguese proficiency exam (like Celpe-Bras), this phrase will earn you major points for sophisticated syntax. It’s also great for social media captions when you’re sharing a 'did you know' fact and want to avoid being called out for 'fake news.' Basically, if there’s a PDF, a spreadsheet, or a book behind your claim, this is the phrase to use. It’s the ultimate shield against the dreaded 'according to who?' question.

Avoid this for personal feelings or subjective tastes. You can't really say Tendo como base pesquisa, eu gosto de pizza. That makes it sound like you needed a university study to figure out your own lunch preferences. Also, don't use it if you haven't actually looked at any research. Portuguese speakers value authenticity, and if you use such a formal structure for a lie, it’ll sting even more when you’re caught. It’s also too heavy for casual texting. If you’re asking your partner what they want for dinner, stick to O que você quer comer? instead of Tendo como base pesquisa de apetite... unless you want them to think you’ve finally lost it.

One of the biggest traps for English speakers is trying to translate 'Based on' too literally. ✗ Baseado em pesquisa is common and okay, but Tendo como base pesquisa is the more 'native-pro' version. A very common error is adding an extra preposition where it doesn't belong. ✗ Tendo como base de pesquisa is a mistake because como base already acts as the bridge. Another one is forgetting that pesquisa can be plural or singular depending on what you’re citing. ✗ Tendo como base pesquisas (when referring to one specific study) is technically a mismatch, though people will still understand you. Also, watch out for the word procura. In Portuguese, pesquisa is research/survey, while procura is the act of looking for something (like demand in economics). Don't mix them up!

If Tendo como base pesquisa feels a bit too long for you, there are a few cousins you can use. Com base em pesquisas is slightly more common in everyday professional talk and a bit less 'stiff.' Segundo a pesquisa (According to the research) is the simplest and most direct way to say it—perfect for when you’re in a hurry. A partir de pesquisas realizadas (Based on research conducted) is even more formal and great for the 'Methodology' section of a paper. If you want to sound a bit more modern, you might say Analisando os dados da pesquisa (Analyzing the research data). There’s also the very common De acordo com o estudo, which swaps 'research' for 'study.' Each one adjusts the 'volume' of your formality slightly.

Is pesquisa always a university study? Not at all! It can be a simple Instagram poll, a market survey, or a census. In the context of this phrase, it just means any organized collection of information. Can I use it in an email? Absolutely. It’s perfect for the 'Summary' or 'Introduction' of a business email. Does it have to be at the start? Usually, yes, but you can put it after a comma in the middle of a sentence if you want to sound a bit more conversational. Is it used in Portugal and Brazil? Yes, it's a standard formal construction across the entire Lusophone world. Is there a slang version? Not really, because the concept of 'citing research' is inherently non-slang, but you might hear Vi num bagulho aí (I saw it in a thing there) as the extreme informal opposite!