| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv] to [be] | 1329 |
|
| 2 | [was/were] seen to [be] | 137 |
|
| 3 | [adv] seen to [be] | 91 |
|
| 4 | [was/were] [adv] seen to | 16 |
|
