| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have come at a worse | 10 |
|
| 2 | not have come at a worse | 8 |
|
| 3 | [not/n't] have come at a worse | 8 |
|
| 4 | not have come at a worse | 6 |
|
| 5 | have come at a worse time | 10 |
|
| 6 | have come at a worse [noun] | 10 |
|
| 7 | have come at a worse time | 10 |
|
| 8 | have come at a worse [noun sg] | 10 |
|
