| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [adv] [vb pp] [adv] [to-vb] | 10 |
|
| 2 | [be] [adv] [adv] [vb pp] [adv] [to-vb] | 10 |
|
| 3 | [was/were] [adv] [adv] [vb pp] [adv] [to-vb] | 6 |
|
