| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [pron] | 841 |
|
| 2 | on [art] [adj] [pron] | 263 |
|
| 3 | on [art] [adj] [pron] | 263 |
|
| 4 | on a [adj] [pron] | 43 |
|
