| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb -s] [subord] | 235 |
|
| 2 | [subord] it [vb -s] [subord] | 96 |
|
| 3 | when it [vb -s] [conj] | 51 |
|
| 4 | when it [verb] [subord] | 19 |
|
| 5 | when [pron] [vb -s] [subord] | 18 |
|
| 6 | when it [vb -s] [subord] | 8 |
|
