| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] did n't [pers pn] come | 26 |
|
| 2 | why did n't [pers pn] come | 26 |
|
| 3 | why did n't [pers pn] come | 26 |
|
| 4 | [adv] did n't you come | 15 |
|
| 5 | [adv] did n't he come | 5 |
|
