| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [adj] if | 145 |
|
| 2 | [be] [adj] if it | 144 |
|
| 3 | [prep] [be] [adj] it | 89 |
|
| 4 | [prep] [adj] if it | 7 |
|
