| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [not/n't] [pers pn] [verb] | 1503 |
|
| 2 | did [not/n't] ask [pers pn] | 111 |
|
| 3 | [not/n't] ask [pers pn] [verb] | 111 |
|
| 4 | did [not/n't] ask [verb] | 8 |
|
| 5 | did ask [pers pn] [verb] | 5 |
|
