| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it for [conj] [pron] [verb] | 10 |
|
| 2 | it for [conj] [pers pn] [verb] | 10 |
|
| 3 | it for [subord] [pron] [verb] | 8 |
|
| 4 | it for [conj] [pron] [vb base] | 7 |
|
| 5 | it for when [pron] [verb] | 6 |
|
| 6 | it for when [pron] [verb] | 6 |
|
