| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be seen to be | 155 |
|
| 2 | be seen [adv] to be | 6 |
|
| 3 | [modal v] be [adv] to be | 5 |
|
| 4 | [modal v] be seen [adv] to | 5 |
|
