| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [noun prp] [verb] [prep] the | 279 |
|
| 2 | [conj] [noun prp] [verb] at the | 196 |
|
| 3 | when [noun] [verb] at the | 53 |
|
| 4 | when [noun prp] [verb] at [art] | 37 |
|
| 5 | when [noun prp] [verb] at [art] | 37 |
|
| 6 | when [noun prp] [verb] at the | 35 |
|
