C2 — Mastery

Every context where the subjunctive appears in modern English.

Native-speaker-level aspect choices across all tenses.

Choosing structures for effect: rhythm, focus, and emphasis.

Fixed grammatical expressions that behave unlike regular rules.

Why English grammar is the way it is — and what's changing.

What speakers mean beyond what they literally say.

Using grammar deliberately in creative and academic writing.

Identifying and explaining systematic errors at every level.

How rules bend and break in real spoken and written English.

Presentation techniques, concept-checking questions, drilling.