| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] | 57817 |
|
| 2 | [subord] it [is] | 24815 |
|
| 3 | so [pron] [is] | 1718 |
|
| 4 | so it [be] | 1428 |
|
| 5 | so it [is] | 1079 |
|
