Grammar catalog
A guided list of B1 and B2 topics. Filter to a weak point, then open a short lesson and practise.
Showing 13–24 of 38 lessons
Active filters: B1 Reset filters
Would rather / had better
Preference and strong advice
Quick preview of Would rather / had better
- Example
- You'd better leave now.
- Common misconception
- better with to; would rather + bare infinitive
It's time / had better
Unreal past for present necessity
Quick preview of It's time / had better
- Example
- It's time we left.
- Common misconception
- it's time + past form
Second conditional
Unreal/hypothetical present situations
Quick preview of Second conditional
- Example
- If I had time I would travel.
- Common misconception
- would in if-clause; was/were
Third conditional
Unreal past situations and regrets
Quick preview of Third conditional
- Example
- We would have won if we had played better.
- Common misconception
- Form errors (would have in if-clause)
First conditional and time clauses
Real conditions and future time clauses
Quick preview of First conditional and time clauses
- Example
- I'll call you when I arrive.
- Common misconception
- will after when/if
Wish / if only
Regrets and unreal wishes
Quick preview of Wish / if only
- Example
- I wish I had more time.
- Common misconception
- Tense after wish
Passive verb forms (range)
be + participle across tenses
Quick preview of Passive verb forms (range)
- Example
- The book has been rewritten.
- Common misconception
- Tense/participle errors
Active vs passive voice
Choosing focus and agent with by
Quick preview of Active vs passive voice
- Example
- The film was directed by her.
- Common misconception
- Overusing by; unnecessary passive
Reported speech (range of tenses)
Backshift across tenses with reporting verbs
Quick preview of Reported speech (range of tenses)
- Example
- She said she had been waiting for hours.
- Common misconception
- Backshift; pronoun/time changes
Defining and non-defining relative clauses
who/which/that/where with and without commas
Quick preview of Defining and non-defining relative clauses
- Example
- The man who called is my boss.
- Common misconception
- that in non-defining; comma use
Gerund or infinitive (verb patterns)
Verbs taking -ing or to with meaning change
Quick preview of Gerund or infinitive (verb patterns)
- Example
- I stopped smoking. I stopped to smoke.
- Common misconception
- Meaning change with stop/remember
Reflexive pronouns (review)
Emphatic and reflexive use
Quick preview of Reflexive pronouns (review)
- Example
- I did it myself.
- Common misconception
- Overuse; reciprocal confusion