| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] if | 27 |
|
| 2 | [prep] be if | 27 |
|
| 3 | [prep] [be] if | 18 |
|
| 4 | [prep] be if | 18 |
|
| 5 | to [be] if | 18 |
|
| 6 | to [be] if | 18 |
|
| 7 | [prep] [is] if | 6 |
|
| 8 | [prep] is if | 6 |
|
