| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] what 's [verb] | 257 |
|
| 2 | [to-vb] what 's [verb] | 123 |
|
| 3 | [vb infin] [to-vb] what [verb] | 78 |
|
| 4 | [vb infin] [to-vb] what 's | 27 |
|
