| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [conj] [pron] [vb past] | 463 |
|
| 2 | it [be] [conj] it [verb] | 69 |
|
| 3 | [pron] [be] [conj] it [vb past] | 33 |
|
