| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [not/n't] [pers pn] | 4631 |
|
| 2 | did [pers pn] ever | 347 |
|
| 3 | [not/n't] [pers pn] ever | 162 |
|
| 4 | did [not/n't] ever | 31 |
|
