| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] [verb] [pron] [prep] | 1072 |
|
| 2 | when [pron] [verb] [pron] [prep] | 896 |
|
| 3 | [vb past] when [pron] [verb] [pron] | 274 |
|
| 4 | [vb past] when [pron] [verb] [prep] | 186 |
|
