| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [vb past] n't [pers pn] ring | 7 |
|
| 2 | why [vb past] [not/n't] [pers pn] ring | 7 |
|
| 3 | [Wh adv] did [not/n't] [pers pn] ring | 7 |
|
| 4 | [Wh adv] [vb past] [not/n't] you ring | 6 |
|
