English grammar concepts

Comparison and degree

• -ed and -ing adjectives A2–B1
• Adjective + preposition A2–B1
• Adjectives after linking verbs A2–B1
• Adverb of degree A2–B1
• Adverbs of manner, time and place A2–B1
• Comparative adverb B1–B2
• Comparatives A1–B2
• Comparisons with as … as A2–B1
• Correlative comparison C1
• It + adjective + to-infinitive B2–C1
• Modifying a comparison B2–C1
• Opinion adverb B2–C1
• Superlative adverb B1–B2
• Superlatives A1–B2

Conditionals and unreal time

• Conditional inversion C1
• Conditionals and unreal time A2–C1
• First conditional A2–B2
• If-clause B1–B2
• Mixed conditionals B2–C1
• Second conditional B1–C1
• Third conditional B2–C1
• Wish and if only B1–C1
• Zero conditional A2–B1

Linking and cohesion

• Cohesive reference C1
• Conjunctions and linking words A2–C1
• Discourse markers B2–C1
• Paired conjunctions B2–C1

Modal verbs

• Modal perfects B2–C1
• Modal verbs A1–C1

Nouns, determiners and quantity

• Adjectives before nouns A1–A2
• Apposition B2–C1
• Articles A1–C1
• Compound noun B1–B2
• Demonstratives A1–A2
• Each other A2–B1
• Head noun B1–B2
• Indefinite pronoun A2–B1
• Noun phrase A2–B1
• Nouns used before other nouns C1
• Object pronouns A1–A2
• Particles versus prepositions B1–B2
• Possessives A1–A2
• Preposition + relative pronoun B2–C1
• Preposition after a noun B1–B2
• Quantifiers A2–C1
• Quantifiers used as pronouns A2–B1
• Reflexive pronoun A2–B1
• Singular they B1–B2
• Subject pronouns A1–A2

Other grammar

• Adverbs of frequency A1–A2
• Dependent prepositions B2–C1
• Phrasal verbs A2–C1
• Preposition stranding B2–C1
• Prepositional phrase A1–A2

Passive and causative structures

• Active voice B1–B2
• Advanced passive form C1
• Causative have and get B2–C1
• Passive -ing forms C1
• Passive and causative structures A2–C1
• Passive forms with modal verbs B2–C1
• Passive infinitive C1
• Passive with get B2–C1
• Present and past perfect passive B2–C1

Questions and clause types

• -ing clauses B1–B2
• Adverb clause B1–B2
• Clauses used as subjects B2–C1
• Comparison clause B2–C1
• Complement clause B2–C1
• Contrast clause B2–C1
• Coordinate clause B1–B2
• Do/does/did in questions and negatives A2–B1
• Indirect question B1–B2
• Main and dependent clauses A2–B2
• Negative adverb A2–B1
• Negative pronoun A2–B1
• Negative question B1–B2
• Negative word no A2–B1
• Negatives with auxiliary verbs A1–B2
• Partial negation C1
• Place clause B1–B2
• Purpose clause B1–B2
• Question forms A1–B2
• Question tags B1–C1
• Questions with question words A1–A2
• Reason clause B1–B2
• Reduced relative clauses with -ing C1
• Reduced relative clauses with past participles C1
• Relative clauses referring to a whole clause C1
• Relative clauses without who, which or that B2–C1
• Relative words where and when B1–B2
• Result clause B1–B2
• Subject and object questions A2–B1
• That-clause A2–B1
• There is and there are A1–A2
• Time clause B1–B2
• To-infinitive clause B1–B2
• Verb + clause B1–B2
• Verb + question word B1–B2
• Verb + that-clause A2–B1
• What-clause B1–B2
• Yes/no questions A1–A2

Relative clauses

• Defining relative clauses A2–B2
• Non-defining relative clauses B1–C1
• Relative clauses A2–C1

Reported speech

• Advanced reported speech shifts C1
• Reported commands and requests B2–C1
• Reported questions B1–C1
• Reported speech B1–C1
• Reported speech B1–C1
• Reporting verb patterns B2–C1

Sentence structure and emphasis

• Adjective complement B2–C1
• Adverbial A2–B1
• Avoiding repetition with do C1
• Avoiding repetition with one/ones A2–B1
• Avoiding repetition with so/not C1
• Cleft sentences C1
• Cleft sentences with all C1
• Cleft sentences with the reason C1
• Complements after linking verbs A2–B1
• Complex noun phrases C1
• Direct object A2–B1
• Ellipsis in coordinated structures B2–C1
• Extraposition C1
• Focus word B2–C1
• Fronting C1
• Indirect object A2–B1
• Inversion for emphasis C1
• Left dislocation C1
• Locative inversion C1
• Make/let + object + base form B2–C1
• Nominalisation C1
• Object complement B2–C1
• Reversed cleft sentences C1
• See/hear + object + verb form B2–C1
• Subject A1–A2
• Subject–verb agreement A1–A2
• Topic and focus C1
• Verb + object + to-infinitive B1–B2
• Verbs with an object B1–B2
• Verbs with two objects B1–B2
• Verbs without an object B1–B2
• What-cleft sentences C1

Verb forms and tenses

• Continuous or progressive aspect B2–C1
• Emphatic do B1–C1
• Future continuous B1–C1
• Future perfect B2–C1
• Future perfect continuous B2–C1
• Future with going to A1–B1
• Future with will A1–B1
• Imperatives A1–B1
• Modal verb + continuous form B2–C1
• Past continuous A2–B2
• Past perfect B1–C1
• Past perfect continuous B2–C1
• Past simple A1–B1
• Perfect aspect B2–C1
• Present continuous A1–B1
• Present perfect A2–C1
• Present perfect continuous B1–C1
• Present perfect with for and since A2–B2
• Present simple A1–B1
• Used to A2–B2

Verb patterns

• Action verb B1–B2
• Be able to A2–B1
• Be allowed to B1–B2
• Be bound to C1
• Be likely to B2–C1
• Be supposed to B1–B2
• Finite verb B2–C1
• Had better B1–B2
• Have to A2–B1
• Helping verb A2–B1
• Linking verb A2–B1
• Main verb A1–A2
• Multi-word verb B1–B2
• Need to A2–B1
• Participle clauses B2–C1
• Past participles B1–B2
• Phrasal-prepositional verb B2–C1
• Preposition + -ing B1–B2
• Stative verb B1–B2
• Verb + preposition B1–B2
• Verb plus gerund A2–C1
• Verb plus infinitive A2–C1
• Would rather B1–B2