| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] when [pron] [verb] | 575 |
|
| 2 | [prep] [noun prp] [pron] [verb] that | 192 |
|
| 3 | [noun prp] when [pron] [verb] that | 21 |
|
