| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] a half [noun] | 1334 |
|
| 2 | [coord] a half [noun pl] | 1144 |
|
| 3 | [coord] a [adj] years | 457 |
|
| 4 | [coord] a half year | 429 |
|
| 5 | [coord] [art] half years | 416 |
|
| 6 | [conj] a half years | 416 |
|
| 7 | [coord] a half years | 416 |
|
| 8 | [coord] [art] half years | 416 |
|
