| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [verb] at | 231 |
|
| 2 | [conj] sit at | 106 |
|
| 3 | when sit [prep] | 20 |
|
| 4 | when sit [prep] | 20 |
|
| 5 | when sit at | 5 |
|
