| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] they [vb past] at the [adj] | 10 |
|
| 2 | when they [vb past] at the [adj] | 9 |
|
| 3 | [subord] they arrived at the [adj] | 5 |
|
| 4 | as they [vb past] at the [adj] | 5 |
|
