| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been in [det] [noun sg] | 27 |
|
| 2 | had [been] in [det] [noun sg] | 23 |
|
| 3 | [vb past] [been] in that [noun sg] | 11 |
|
| 4 | [vb past] [been] in this [noun sg] | 5 |
|
