| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] [adv] [prep] [adj] | 191 |
|
| 2 | [conj] [pron] [verb] [adv] [prep] this | 176 |
|
| 3 | when [pron] [verb] [adv] [prep] this | 22 |
|
