| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [num] [noun] | 5049 |
|
| 2 | subject [prep] a [noun] | 292 |
|
| 3 | subject [prep] [num] [noun] | 25 |
|
| 4 | subject [prep] a [num] | 6 |
|
