| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what have [prep] be [verb] for | 5 |
|
| 2 | what have to be [verb] for | 5 |
|
| 3 | what have to be [verb] for | 5 |
|
| 4 | what have [prep] be [verb] for | 5 |
|
| 5 | what have [prep] be [vb pp] for | 5 |
|
| 6 | what have [prep] be [verb] for | 5 |
|
