| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [modal v] [not/n't] be reduced to | 8 |
|
| 2 | which [modal v] [not/n't] be reduced [prep] | 8 |
|
| 3 | which [vb mod] [not/n't] be reduced [prep] | 8 |
|
| 4 | which [modal v] not be reduced [prep] | 7 |
|
| 5 | which can [not/n't] be reduced [prep] | 6 |
|
| 6 | which can [not/n't] be reduced [prep] | 5 |
|
