| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [vb past] [prep] the | 1749 |
|
| 2 | [pron] [vb past] [prep] the [det] | 304 |
|
| 3 | when [pron] [vb past] [prep] [det] | 186 |
|
| 4 | when [pron] [vb past] the [det] | 15 |
|
