| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] [prep] | 5209 |
|
| 2 | [verb] to [be] clear | 86 |
|
| 3 | to [be] clear [prep] | 71 |
|
| 4 | [verb] [be] clear [prep] | 39 |
|
