| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [verb] at the [noun] | 1848 |
|
| 2 | when [verb] [prep] the [noun] | 856 |
|
| 3 | when [verb] at [art] [noun] | 52 |
|
| 4 | when [verb] at [art] [noun] | 52 |
|
| 5 | when [verb] at the [noun] | 40 |
|
