| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] did n't [pers pn] [vb infin] | 597 |
|
| 2 | did n't [pers pn] [vb infin] a | 63 |
|
| 3 | [Wh adv] did [pers pn] [vb infin] a | 40 |
|
