| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv] [vb pp] to [be] | 537 |
|
| 2 | which [was/were] [vb pp] to [be] | 153 |
|
| 3 | which [was/were] [adv] [vb pp] to | 115 |
|
| 4 | which [was/were] [adv] to [be] | 28 |
|
