| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv] [vb pp] | 42185 |
|
| 2 | [was/were] [vb pp] [to-vb] | 18707 |
|
| 3 | [adv] [vb pp] [to-vb] | 14423 |
|
| 4 | [was/were] [adv] [to-vb] | 1718 |
|
