| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [noun] | 353842 |
|
| 2 | [been] [prep] [noun] | 4638 |
|
| 3 | [been] [det] [noun] | 1557 |
|
| 4 | [been] [prep] [det] | 1064 |
|
