| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who is not [verb] | 66 |
|
| 2 | [Wh pn] is not [verb] | 59 |
|
| 3 | [Wh pn] is not [vb pp] | 41 |
|
| 4 | [Wh pn] is not [v-ing] | 23 |
|
| 5 | [Wh pn] is n't [verb] | 7 |
|
