| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [conj] it [is] | 1509 |
|
| 2 | [vb pp] so it [be] | 9 |
|
| 3 | [vb pp] so [pron] [is] | 7 |
|
| 4 | [verb] so it [is] | 5 |
|
