| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be see to be [verb] | 14 |
|
| 2 | can be see [prep] be [verb] | 14 |
|
| 3 | can be seen [prep] be [verb] | 14 |
|
| 4 | can be see [prep] be [vb pp] | 8 |
|
| 5 | can be see [prep] be [v-ing] | 6 |
|
