| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] by the | 4681 |
|
| 2 | been [vb pp] by the | 4668 |
|
| 3 | [be] caused by the | 336 |
|
| 4 | be caused by the | 336 |
|
| 5 | been caused by [art] | 105 |
|
| 6 | been caused [prep] the | 67 |
|
| 7 | been cause by the | 62 |
|
| 8 | [been] caused by the | 62 |
|
