| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [verb] [prep] a | 21139 |
|
| 2 | when [pers pn] [verb] [prep] | 10345 |
|
| 3 | when [pers pn] [verb] a | 2249 |
|
| 4 | when [verb] [prep] a | 685 |
|
