| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when i [vb past] [pers pn] [prep] | 148 |
|
| 2 | [pers pn] when i [vb past] [pers pn] | 64 |
|
| 3 | [pers pn] when i [vb past] [prep] | 35 |
|
| 4 | [pers pn] i [vb past] [pers pn] [prep] | 18 |
|
