| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [vb past] in [noun] | 2446 |
|
| 2 | [vb past] [been] in [noun] | 619 |
|
| 3 | [noun prp] [vb past] [been] in | 173 |
|
| 4 | [noun prp] [vb past] [been] [noun] | 135 |
|
