| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | worst that [modal v] happen | 18 |
|
| 2 | worst that [modal v] [vb infin] | 18 |
|
| 3 | worst that [vb mod] [vb infin] | 18 |
|
| 4 | worst that can [vb infin] | 11 |
|
| 5 | worst that can [vb infin] | 11 |
|
| 6 | worst that could [vb infin] | 5 |
|
| 7 | worst that could [vb infin] | 5 |
|
