| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb past] [adv] [been] at [det] | 5 |
|
| 2 | [pron] [vb past] [adv] [been] at [det] | 5 |
|
| 3 | [vb past] [adv] [been] [verb] at [det] | 25 |
|
| 4 | [vb past] [adv] [been] [vb pp] at [det] | 22 |
|
