Understand a grammar rule
Short explanations, formulas, examples and common mistakes — organised by topic.
Free, focused tools for learning English: clear grammar cards, irregular verb practice, and level tests with useful next steps.
Everything on this site is free, and nothing asks you to create an account.
Understand a rule, practise verbs, or check your English level.
Short explanations, formulas, examples and common mistakes — organised by topic.
Search verb forms, learn patterns and revise at your own pace.
Take a free test, get an estimated CEFR level and see what to study next.
Pick the thing you actually need. Each topic opens the cards that cover it.
One rule, its pattern, real examples and the mistakes people actually make.
A short test places you on the CEFR ladder and tells you what to study next. About 6 minutes, no account.
Find my levelYes. Every card, every verb and every test is free, and there is no paid tier holding anything back.
No. Nothing on the site asks you to sign up, and your test results stay in your own browser.
Take the short test. It places you on the CEFR ladder from A1 to B2 and points you at what to study next.
By topic. Each card covers one rule with its pattern, examples and the mistakes learners actually make.
Cards run from complete beginner through intermediate. The tests cover the full range, from A1 to B2.
Yes, as often as you like. Each attempt draws a fresh, random set of questions, so it is rarely the same test twice.
Yes. The site adapts to any screen, so the cards, the verb table and the tests all work well on a phone or a computer, with nothing to install.
British English by default. Where American usage would change your answer or is worth knowing, like got versus gotten, the card points it out.
You do not have to begin at the beginning. Open the topic you are stuck on and read one card.