| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] 9 per | 119 |
|
| 2 | [prep] [art] per | 43 |
|
| 3 | [prep] [art] 9 | 37 |
|
| 4 | [art] 9 per | 33 |
|
