| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] [adv] | 13219 |
|
| 2 | [prep] half a [noun sg] | 449 |
|
| 3 | half a [noun sg] [adv] | 333 |
|
| 4 | [prep] half [noun sg] [adv] | 30 |
|
