| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] be [verb] | 5133 |
|
| 2 | [to-vb] be [vb pp] | 3340 |
|
| 3 | [verb] be caused | 273 |
|
| 4 | [to-vb] be cause | 38 |
|
| 5 | [to-vb] [be] caused | 37 |
|
