| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [verb] [adv] [is] [not/n't] | 5 |
|
| 2 | what is [verb] [adv] [is] [not/n't] | 5 |
|
| 3 | [Wh det] is [verb] [adv] [is] [not/n't] | 5 |
|
| 4 | what is [verb] [adv] [is] [not/n't] | 5 |
|
