| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [noun] | 353842 |
|
| 2 | [prep] [det] [noun sg] | 231507 |
|
| 3 | [prep] [adj] trouble | 472 |
|
| 4 | [prep] [det] trouble | 184 |
|
