| Answer | Crossword Clue |
|---|---|
| USAGE | Grammar subject |
| TENSE | Grammar subject |
| SYNTAX | Grammar subject |
| NOUN | Grammar subject |
| TENSE | Grammar class subject |
| SPELLING | Grammar school subject. |
| SPELLING | Grammar-school subject |
| NOUNS | Grammar class subject |
| NOUN | Grammar class subject |
| SYNTAX | Grammar-class subject |
| SYNTAX | Grammar class subject |
| VERB | Grammar class subject |
| VERB | Grammar class subject, sometimes |
| OXFORDCOMMA | Much-debated grammar subject |
