| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [unc] | 1030 |
|
| 2 | [prep] [art] [det] [unc] | 322 |
|
| 3 | [prep] [art] [det] [unc] | 322 |
|
| 4 | [prep] a [det] [unc] | 17 |
|
