| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [prep] [noun] | 199407 |
|
| 2 | a [noun] [prep] [n mass] | 7772 |
|
| 3 | [noun] [prep] [noun] [n mass] | 3340 |
|
| 4 | a [noun] [noun] [n mass] | 169 |
|
