| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it [verb] [noun] | 190 |
|
| 2 | [conj] it [verb] [n mass] | 141 |
|
| 3 | when [pron] [verb] [n mass] | 105 |
|
| 4 | [subord] it [verb] [n mass] | 69 |
|
| 5 | when it [verb] [n mass] | 12 |
|
