| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [not/n't] [pers pn] [verb] to | 73 |
|
| 2 | why [verb] [not/n't] [pers pn] write to | 6 |
|
| 3 | [adv] do [not/n't] [pers pn] write to | 5 |
|
| 4 | why do [adv] [pers pn] write to | 5 |
|
| 5 | why do [not/n't] [pers pn] write [prep] | 5 |
|
| 6 | why do [not/n't] [pers pn] write [prep] | 5 |
|
| 7 | why do [not/n't] [pers pn] write to | 5 |
|
| 8 | why do [not/n't] [pron] write to | 5 |
|
