| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun prp] [conj] [pron] did [adv] | 9 |
|
| 2 | at [noun prp] [conj] [pron] did not | 6 |
|
| 3 | at [noun prp] [conj] [pron] did [not/n't] | 6 |
|
