| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun pl] [vb past] been in [noun] | 7 |
|
| 2 | the [noun pl] [vb past] been in [noun] | 7 |
|
| 3 | [art] [noun pl] had been in [noun] | 7 |
|
| 4 | [art] [noun pl] [vb past] been in [noun sg] | 6 |
|
