| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] arrived at the [adj] | 13 |
|
| 2 | when [pron] arrived at the [adj] | 12 |
|
| 3 | when they arrived at the [adj] | 5 |
|
| 4 | when they arrived at the [adj] | 5 |
|
