| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] in [noun] | 16128 |
|
| 2 | [been] in [noun] | 2185 |
|
| 3 | [vb past] [been] in | 1596 |
|
| 4 | [vb past] [been] [noun] | 1518 |
|
