Grammar lessons

Clear lessons on English grammar: every tense, the verb be, conditionals, the passive voice, questions and more, with examples and practice.

Lessons in this topic

Learn the difference between transitive and intransitive verbs with a simple object test, clear examples and common mistakes.

B16 min read

Learn the three types of conjunctions in English (coordinating, subordinating and correlative) with full lists, clear examples and common mistakes.

A25 min read

Learn how to ask wh- questions with what, when, where, who, whom, which, whose, why and how, with word order rules and…

A15 min read

Learn how to form and use the passive voice in English (be + past participle) with a tense table, clear rules, examples…

B15 min read

Learn the zero, first, second and third conditionals in English with clear if clause rules, examples, common mistakes and a practice quiz.

B16 min read

Learn when to add -s, -es or -ies to a verb in the present simple, with clear rules, examples and a full…

A15 min read

Learn how regular verbs add -ed, how irregular verbs change, and study full tables of base, past simple and past participle forms.

A25 min read

Learn contracted forms such as I’m, don’t and won’t, with full tables for be, have, do and modal verbs, and tips on…

A210 min read

Learn how to form and use the future perfect continuous tense (will have been + verb-ing) with rules, examples, common mistakes and…

B25 min read

Learn how to form and use the future perfect tense (will have + past participle) with clear rules, examples, common mistakes and…

B25 min read