| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] | 288974 |
|
| 2 | [prep] [unc] [adj] | 4273 |
|
| 3 | [prep] a [unc] | 1810 |
|
| 4 | a [unc] [adj] | 682 |
|
