| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [noun prp] [vb past] [pers pn] | 472 |
|
| 2 | when [noun prp] [vb past] the | 414 |
|
| 3 | [noun prp] [vb past] [pers pn] the | 305 |
|
