| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] when it [verb] to | 472 |
|
| 2 | [prep] [noun] when it [verb] | 223 |
|
| 3 | [prep] [noun] it [verb] to | 114 |
|
| 4 | [prep] [noun] when [verb] to | 34 |
|
