Advanced Grammar: C1–C2
An advanced grammar and style reference for inversion, information structure, clefting, nominalisation, advanced modality, ellipsis, discourse grammar and stylistic choice.
1. Inversion
Negative and restrictive fronting
After fronted negative/restrictive expressions, auxiliary-subject inversion is common: Rarely have I seen…, Only later did we realise…, Under no circumstances should you….
Answer
Only after the audit did we understand the scale.
2. Cleft sentences
It-clefts and wh-clefts
It was the timing that caused the problem. / What caused the problem was the timing. Clefts redistribute information focus.
3. Fronting and marked word order
Stylistic emphasis
More concerning was the lack of evidence. Marked order can create contrast, textual cohesion or rhetorical emphasis.
4. Nominalisation
Density and abstraction
The team failed to respond quickly → The team's failure to respond promptly…. Useful in formal writing, but excessive nominalisation obscures agency and inflates prose.
5. Ellipsis and substitution
Avoiding repetition
I think so. / Neither did I. / If necessary… / Those who do…. Ellipsis relies on recoverable context.
6. Advanced modality
Commitment and epistemic stance
Compare must, should, is likely to, may, might, cannot be ruled out. These forms encode different degrees of speaker commitment.
7. Counterfactual and remote structures
Were to, had + inversion, should
Were the situation to change…, Had I known…, Should you require assistance…. These are formal alternatives to standard if-clauses.
8. Advanced participle clauses
Perfect and passive participles
Having been informed of the delay, the committee postponed the vote. Ensure the implied subject is controlled.
9. Complex noun phrases
Pre- and post-modification
Dense noun phrases can package information: a recently published cross-national survey of workplace communication practices. Use carefully to avoid processing overload.
10. Discourse grammar
Theme, rheme and reference
Writers manage old/new information, topic continuity and reference with forms such as this finding, such an approach, the former, the latter.
11. Hedging and boosting
Calibrating claims
Hedges: appears to, may, arguably, tends to. Boosters: clearly, strongly, demonstrates. Effective advanced writing calibrates rather than simply weakens or strengthens.
12. Pragmatic grammar
Politeness, distance and interpersonal meaning
I was wondering if… uses past forms for social distance, not literal past time. You wouldn't happen to know…? softens a request through modal remoteness.
13. Advanced relative structures
Preposition + relative, sentential which
The framework within which the policy operates…; The decision was postponed, which surprised everyone.
14. Style-sensitive grammar
Formal, neutral and conversational choices
Advanced grammar is not automatically better. Choose structures according to genre, audience and effect.
Practice checkpoint
Answers
1) have I seen 2) What concerns me most is the lack of evidence. 3) Should you require further information…
Source note
Original Corrigan School explanations, examples and exercises. Coverage is aligned to CEFR progression and cross-checked against authoritative learner-grammar references; wording and tasks are newly written.
