| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] [vb -s] [prep] | 1862 |
|
| 2 | [vb base] [pers pn] [vb -s] [prep] | 300 |
|
| 3 | [vb base] when [pers pn] [vb -s] | 59 |
|
