| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [prep] a [noun] when | 48 |
|
| 2 | [verb] [adv] at a [noun] [adv] | 42 |
|
| 3 | [verb] [adv] at [art] [noun] when | 39 |
|
| 4 | [verb] [adv] at [art] [noun] when | 39 |
|
| 5 | [verb] [adv] at a [noun] when | 27 |
|
