| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which can [not/n't] be [vb pp] to | 18 |
|
| 2 | 18 |
|
|
| 3 | which can [not/n't] be reduced to | 5 |
|
| 4 | which can [not/n't] be reduce to | 5 |
|
