| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it [is] [adv] | 1448 |
|
| 2 | [conj] it [is] so | 434 |
|
| 3 | if [pron] [is] so | 52 |
|
| 4 | if it [be] so | 50 |
|
