| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] can [not/n't] be [vb pp] | 464 |
|
| 2 | which can [not/n't] be [vb pp] | 298 |
|
| 3 | [conj] which can be [vb pp] | 48 |
|
| 4 | [conj] which can [not/n't] be | 11 |
|
