| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be seen [prep] | 2424 |
|
| 2 | it [modal v] be [prep] | 2063 |
|
| 3 | it [modal v] be seen | 600 |
|
| 4 | it be seen [prep] | 170 |
|
