| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [be] [adj] [to-vb] | 4786 |
|
| 2 | if [pron] [be] [adj] [to-vb] | 817 |
|
| 3 | if it [be] [adj] [verb] | 260 |
|
