| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] by [art] [noun] | 7615 |
|
| 2 | was [vb pp] by [art] [noun] | 7496 |
|
| 3 | [be] caused by [art] [noun] | 371 |
|
| 4 | be caused by [art] [noun] | 371 |
|
| 5 | [was/were] caused by [art] [noun] | 93 |
|
| 6 | was caused [prep] [art] [noun] | 92 |
|
| 7 | was caused [prep] [art] [noun] | 92 |
|
| 8 | was caused by [art] [noun] | 80 |
|
| 9 | was cause by [art] [noun] | 80 |
|
| 10 | was caused by [art] [noun] | 80 |
|
