| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] why did n't [pers pn] [vb infin] | 30 |
|
| 2 | [coord] why did [not/n't] [pers pn] [vb infin] | 30 |
|
| 3 | but why did [not/n't] [pers pn] [vb infin] | 18 |
|
| 4 | [coord] why did [not/n't] you [vb infin] | 14 |
|
| 5 | and why did [not/n't] [pers pn] [vb infin] | 12 |
|
| 6 | [coord] why did [not/n't] [pers pn] tell | 10 |
|
| 7 | [coord] why did [not/n't] they [vb infin] | 5 |
|
| 8 | [coord] why did [not/n't] she [vb infin] | 5 |
|
