| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [verb] by the | 484 |
|
| 2 | it [was/were] [vb pp] by the | 482 |
|
| 3 | it [was/were] established [prep] the | 9 |
|
| 4 | it [was/were] established [prep] the | 9 |
|
| 5 | it [was/were] established by [art] | 9 |
|
| 6 | it [was/were] established by [art] | 9 |
|
| 7 | [pron] [was/were] established by the | 8 |
|
| 8 | it [was/were] established by the | 7 |
|
| 9 | it [be] established by the | 7 |
|
| 10 | it [was/were] establish by the | 7 |
|
| 11 | it [was/were] established by the | 7 |
|
