| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when i [vb past] [pers pn] | 1094 |
|
| 2 | [vb pp] when i [vb past] | 101 |
|
| 3 | [vb pp] i [vb past] [pers pn] | 35 |
|
