| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be [verb] to | 482 |
|
| 2 | it [modal v] be [vb pp] to | 457 |
|
| 3 | it [modal v] be seen [prep] | 172 |
|
| 4 | it [modal v] be seen [prep] | 172 |
|
| 5 | [pron] [modal v] be seen to | 38 |
|
| 6 | [pers pn] [modal v] be seen to | 29 |
|
| 7 | it [modal v] be seen to | 16 |
|
| 8 | it [modal v] be seen to | 16 |
|
| 9 | it [modal v] be see to | 16 |
|
| 10 | it [modal v] [be] seen to | 16 |
|
