| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] n't [adv] | 2032 |
|
| 2 | [is] n't he | 657 |
|
| 3 | [is] he [adv] | 453 |
|
| 4 | n't he [adv] | 95 |
|
