| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | out what 's [verb] [prep] | 13 |
|
| 2 | out what 's [verb] [prep] | 13 |
|
| 3 | out what 's [v-ing] [prep] | 11 |
|
| 4 | out what 's happen [prep] | 10 |
|
| 5 | out what 's happening [prep] | 9 |
|
