| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [not/n't] [pers pn] [vb infin] [num] | 18 |
|
| 2 | why do [not/n't] [pers pn] [verb] [num] | 18 |
|
| 3 | why do [not/n't] [pers pn] get [num] | 6 |
|
| 4 | why do [not/n't] [pers pn] get [num] | 6 |
|
