| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] did not i [vb infin] [art] | 6 |
|
| 2 | [Wh adv] [vb past] not i [vb infin] [art] | 6 |
|
| 3 | [Wh adv] [vb past] n't i [vb infin] [art] | 6 |
|
| 4 | why [vb past] not i [vb infin] [art] | 6 |
|
