| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] | 57817 |
|
| 2 | [subord] it [is] | 24815 |
|
| 3 | if [pron] [is] | 12392 |
|
| 4 | if it [be] | 9896 |
|
| 5 | if it [is] | 6191 |
|
