| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have come at a | 28 |
|
| 2 | not have come at a | 25 |
|
| 3 | [not/n't] have come at a | 25 |
|
| 4 | n't have come at a | 13 |
|
| 5 | not have come at a | 12 |
|
