| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it can only be [vb pp] [conj] | 16 |
|
| 2 | it can only be [vb pp] that | 9 |
|
| 3 | it can only be [vb pp] [that] | 9 |
|
| 4 | it can only be [vb pp] that | 9 |
|
