| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do not [pers pn] | 1543 |
|
| 2 | why do n't [pers pn] | 1542 |
|
| 3 | why do not you | 1157 |
|
| 4 | why do not we | 229 |
|
| 5 | why do not they | 92 |
|
| 6 | why do not i | 48 |
|
