| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do n't [pers pn] come | 124 |
|
| 2 | why do n't you come | 105 |
|
| 3 | why do n't [pers pn] come | 97 |
|
| 4 | why did n't [pers pn] come | 26 |
|
| 5 | why do n't he come | 6 |
|
| 6 | why do n't they come | 5 |
|
