| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] out what be [v-ing] on | 78 |
|
| 2 | [verb] out what be going on | 78 |
|
| 3 | find out what be [v-ing] on | 54 |
|
| 4 | [to-vb] out what be [v-ing] on | 44 |
|
| 5 | [verb] out what 's [v-ing] on | 36 |
|
| 6 | to find out what be [v-ing] on | 29 |
|
| 7 | [verb] out what was [v-ing] on | 27 |
|
| 8 | [verb] out what is [v-ing] on | 15 |
|
| 9 | [vb base] out what be [v-ing] on | 13 |
|
| 10 | find out what be [v-ing] on | 12 |
|
| 11 | work out what be [v-ing] on | 11 |
|
| 12 | [vb infin] out what be [v-ing] on | 10 |
|
| 13 | find out what be [v-ing] on | 6 |
|
| 14 | to work out what be [v-ing] on | 6 |
|
| 15 | figure out what be [v-ing] on | 5 |
|
| 16 | [v-ing] out what be [v-ing] on | 5 |
|
| 17 | sort out what be [v-ing] on | 5 |
|
