| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] seen to [be] | 78 |
|
| 2 | be thus [verb] to [be] | 18 |
|
| 3 | be thus [vb pp] to [be] | 18 |
|
| 4 | [be] thus seen to [be] | 7 |
|
| 5 | be thus see to [be] | 7 |
|
| 6 | be thus seen to [be] | 7 |
|
| 7 | be thus seen [prep] [be] | 7 |
|
