| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] [noun] | 54727 |
|
| 2 | [prep] [noun] if | 3810 |
|
| 3 | [be] [prep] if | 1037 |
|
| 4 | [be] [noun] if | 112 |
|
