| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] n't it [adv] [vb infin] | 10 |
|
| 2 | do n't it [adv] [vb infin] | 10 |
|
| 3 | [vb -s] n't it [adv] [vb infin] | 9 |
|
| 4 | does n't it [adv] [vb infin] | 9 |
|
