| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] when [pron] | 3389 |
|
| 2 | it [prep] [noun] [pron] | 231 |
|
| 3 | it [prep] [noun] when | 43 |
|
| 4 | it [prep] when [pron] | 15 |
|
| 5 | it [noun] when [pron] | 5 |
|
