| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [conj] it [is] [verb] [conj] | 80 |
|
| 2 | [adj] if it [be] [verb] [conj] | 20 |
|
| 3 | [adj] if [pron] [is] [verb] [conj] | 17 |
|
