| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then why do [adv] [pron] | 23 |
|
| 2 | then why do [not/n't] [pron] | 23 |
|
| 3 | then why do not [pron] | 23 |
|
| 4 | then why do [adv] [pers pn] | 23 |
|
| 5 | then why do n't [pron] | 23 |
|
| 6 | then why do [adv] you | 17 |
|
| 7 | then why do [adv] you | 17 |
|
