| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] | 288978 |
|
| 2 | [prep] [adj] [unc] | 16943 |
|
| 3 | a [adj] [unc] | 3696 |
|
| 4 | [prep] a [unc] | 1810 |
|
