| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [not/n't] [vb pp] a | 2142 |
|
| 2 | [Wh pn] [verb] [vb pp] a | 1206 |
|
| 3 | [Wh pn] [verb] [not/n't] [vb pp] | 665 |
|
| 4 | [Wh pn] [verb] [not/n't] a | 12 |
|
