| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] when it [verb] | 223 |
|
| 2 | [prep] [noun] when [pron] start | 24 |
|
| 3 | [prep] [noun] [conj] it start | 18 |
|
| 4 | [prep] [noun] [subord] it start | 15 |
|
| 5 | [prep] [noun] when it start | 5 |
|
| 6 | [prep] [noun] when it start | 5 |
|
