| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] the [noun] | 66021 |
|
| 2 | [prep] the [noun] when | 3686 |
|
| 3 | [vb past] [prep] [noun] when | 393 |
|
| 4 | [vb past] the [noun] when | 261 |
|
