| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] first [prep] [art] | 1059 |
|
| 2 | [art] first half [prep] | 795 |
|
| 3 | first half [prep] [art] | 422 |
|
| 4 | [art] half [prep] [art] | 87 |
|
