| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to | 17890 |
|
| 2 | be [vb pp] to | 16799 |
|
| 3 | be seen [prep] | 3919 |
|
| 4 | be seen [prep] | 3919 |
|
| 5 | [be] seen to | 756 |
|
| 6 | be seen to | 756 |
|
| 7 | be see to | 345 |
|
| 8 | [be] seen to | 342 |
|
| 9 | be seen to | 342 |
|
