| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] | 465202 |
|
| 2 | [adj] [prep] [noun sg] | 84366 |
|
| 3 | [adj] [prep] a | 44845 |
|
| 4 | [adj] a [noun sg] | 30018 |
|
