| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [not/n't] be [vb pp] [prep] | 2360 |
|
| 2 | [Wh pn] can [not/n't] be [vb pp] | 77 |
|
| 3 | [Wh pn] can be [vb pp] [prep] | 52 |
|
