| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what 's [verb] [verb] [subord] | 14 |
|
| 2 | what 's [verb] to happen [subord] | 14 |
|
| 3 | what 's [verb] [to-vb] [subord] | 14 |
|
| 4 | what 's [verb] happen [subord] | 14 |
|
| 5 | what 's go [verb] [subord] | 13 |
|
| 6 | what 's going [verb] [subord] | 13 |
|
| 7 | what 's [v-ing] [verb] [subord] | 13 |
|
| 8 | what 's [verb] [verb] when | 9 |
|
