| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it can be [verb] | 74 |
|
| 2 | [Wh det] it can be [vb pp] | 73 |
|
| 3 | which it can be [verb] | 70 |
|
| 4 | [Wh det] it can be see | 8 |
|
| 5 | [Wh det] it can be seen | 8 |
|
