| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [noun] in | 8370 |
|
| 2 | [vb past] been in | 1596 |
|
| 3 | [vb past] been [noun] | 1518 |
|
| 4 | been [noun] in | 307 |
|
