| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do n't [pron] at | 15 |
|
| 2 | do [not/n't] [pers pn] at | 13 |
|
| 3 | did [not/n't] [pron] at | 9 |
|
| 4 | do [not/n't] [pron] at | 5 |
|
