| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [vb pp] to [art] | 777 |
|
| 2 | not be [vb pp] to [art] | 247 |
|
| 3 | should not be [vb pp] to | 131 |
|
| 4 | should not be [vb pp] [art] | 32 |
|
