French Phrase
Tu peux faire un test de vitesse.
Meaning
The sentence tells someone that they are able to carry out a speed test, most often referring to checking the speed of an internet connection or the performance of a vehicle.
When to use
Use this phrase when you want to offer someone the possibility to check their connection, when you’re troubleshooting a slow network, or when you’re discussing a car’s acceleration test.
✦Grammar Breakdown
Tupeuxfaireuntestdevitesse.
Pouvoir (peux)
‘Peux’ is the 2nd‑person singular present of the modal verb pouvoir, used to express ability or permission.
Infinitive after pouvoir
When pouvoir is followed by another verb, that verb stays in the infinitive (faire).
Indefinite article ‘un’
‘Un’ introduces a singular, countable noun (test) and agrees in gender and number.
Preposition ‘de’
‘De’ links the noun test to the complement vitesse, forming a noun‑noun construction.
Verb ‘faire’
‘Faire’ is a versatile verb meaning ‘to do / to make’; here it means ‘to perform’ a test.
🗨In Conversation
Ta connexion est très lente aujourd’hui.
Your connection is very slow today.
Tu peux faire un test de vitesse pour voir ce qui se passe.
You can do a speed test to see what's going on.
✕Common Mistakes
Tu peut faire un test de vitesse.
‘Peut’ is the 3rd‑person singular form; with ‘tu’ you need ‘peux’.
Tu peux faire un test vitesse.
The noun ‘test’ needs the preposition ‘de’ to link to ‘vitesse’.
Tu peux faire un test de vitesse internet.
While not wrong, adding ‘internet’ is redundant unless you need to specify the type of test.
↔Alternatives
Tu peux vérifier ta connexion.
You can check your connection.
Tu peux lancer un test de débit.
You can run a bandwidth test.
Tu as la possibilité de mesurer la vitesse.
You have the possibility to measure the speed.
Cultural Tip
In France, speed tests are a common first step when a broadband provider reports an outage. The most popular tools are ‘Speedtest by Ookla’ and ‘Fast.com’. When talking about cars, a ‘test de vitesse’ often refers to a track run to gauge top speed, so context matters.