| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [verb] at | 231 |
|
| 2 | when see [prep] | 74 |
|
| 3 | when see [prep] | 74 |
|
| 4 | [conj] see at | 32 |
|
| 5 | when see at | 9 |
|
