| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [subord] it [is] [adv] | 412 |
|
| 2 | [verb] [conj] it [is] so | 42 |
|
| 3 | [verb] [subord] it [be] so | 36 |
|
| 4 | [verb] [subord] [pron] [is] so | 33 |
|
