| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] [been] in [noun] | 22 |
|
| 2 | they [vb past] been in [noun] | 22 |
|
| 3 | they had [been] in [noun] | 20 |
|
| 4 | they [vb past] [been] in [noun sg] | 13 |
|
| 5 | they [vb past] [been] in [noun prp] | 9 |
|
