| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [not/n't] i [vb infin] | 144 |
|
| 2 | why do i [vb infin] | 135 |
|
| 3 | why do [not/n't] i | 48 |
|
| 4 | why do [not/n't] [vb infin] | 13 |
|
