| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] what 's [verb] | 48 |
|
| 2 | [vb mod] [vb infin] what 's [v-ing] | 44 |
|
| 3 | can [vb infin] what 's [verb] | 29 |
|
| 4 | [vb mod] see what 's [verb] | 23 |
|
| 5 | [vb mod] [vb infin] what 's go | 19 |
|
| 6 | [vb mod] [vb infin] what 's going | 18 |
|
| 7 | [vb mod] [vb infin] what 's happen | 15 |
|
| 8 | [vb mod] [vb infin] what 's happening | 14 |
|
| 9 | [vb mod] know what 's [verb] | 8 |
|
| 10 | 'll [vb infin] what 's [verb] | 6 |
|
