| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] day | 1881 |
|
| 2 | [prep] a half [noun] | 34 |
|
| 3 | [prep] [art] half day | 7 |
|
| 4 | [prep] [art] half day | 7 |
|
| 5 | [prep] a half day | 7 |
|
