| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [prep] [noun] | 199407 |
|
| 2 | [det] [noun] [prep] [noun] | 75102 |
|
| 3 | a [det] [noun] [prep] | 5730 |
|
| 4 | a [det] [noun] [noun] | 1792 |
|
| 5 | a [det] [prep] [noun] | 91 |
|
