English Language Structure and Grammar
What this domain tests
This section examines how English is built: word classes, phrase and clause structure, tense and aspect, modality, concord and the punctuation that marks syntactic boundaries. Questions ask you to label constituents, choose the grammatical option, or explain why a sentence fails, so you need metalanguage (subject, object, complement, adjunct) alongside intuition.
Core rules
- Word class depends on context, not on the word alone: round is a preposition in 'round the corner' and an adjective in 'a round table'.
- A phrase is named after its head: noun, verb, adjective, adverb, prepositional phrase.
- Clause elements are S, V, O, C, A. Only V is obligatory in every clause; imperative clauses have no overt subject.
- By structure sentences are simple, compound, complex or compound-complex; by function they are declarative, interrogative, imperative or exclamative. Form and function diverge: 'Can you shut the door?' is interrogative in form but directive in function.
- English has two tenses (present, past) and two aspects (progressive, perfect), which combine into forms such as present perfect progressive.
- Concord follows the head of the subject noun phrase, not the nearest noun; with neither … nor proximity agreement is standard.
- Only transitive verbs passivise, and the passive demotes rather than deletes the agent.
Worked example
'Although the results were disappointing, the team that had trained hardest refused to blame the coach.'
Find the main clause first: the team … refused to blame the coach. The although clause is a finite subordinate clause of concession functioning as an adjunct. That had trained hardest is a restrictive relative clause post-modifying team, not part of the subject head, which is why the verb is singular refused, not were. The past perfect had trained marks an event completed before the past-time refused.
Traps
- Treating to in 'to blame' as a preposition; there it marks the infinitive.
- Losing the subject head inside a long post-modifier and choosing the wrong concord.
- Dangling modifiers: in 'Having finished the report, the deadline was met' the implied subject of having finished is not the deadline.
- Comma splices: two finite clauses joined only by a comma.
- Mixing would have and had in third conditionals.