| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [adv] be reduced to | 37 |
|
| 2 | [vb mod] not be reduced to | 34 |
|
| 3 | [vb mod] [not/n't] be reduced to | 34 |
|
| 4 | [vb mod] not be reduced to | 33 |
|
| 5 | [vb mod] [adv] be reduced to | 19 |
|
| 6 | could [adv] be reduced to | 6 |
|
