| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [verb] by [art] | 5454 |
|
| 2 | [vb mod] be [vb pp] by [art] | 5441 |
|
| 3 | [vb mod] be caused [prep] [art] | 82 |
|
| 4 | [vb mod] be caused [prep] [art] | 82 |
|
| 5 | [vb mod] [be] caused by [art] | 70 |
|
| 6 | [vb mod] be caused by [art] | 70 |
|
| 7 | [modal v] be caused by [art] | 70 |
|
| 8 | [vb mod] be caused by [art] | 70 |
|
| 9 | [vb mod] be cause by [art] | 70 |
|
| 10 | [vb mod] be caused by [art] | 70 |
|
| 11 | [vb mod] [be] caused by [art] | 70 |
|
