| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] out what [is] going on | 51 |
|
| 2 | work out what [be] going on | 11 |
|
| 3 | work out what [is] going on | 6 |
|
| 4 | work out what [is] [verb] on | 6 |
|
| 5 | work [adv] what [is] going on | 6 |
|
| 6 | work out what [is] go on | 6 |
|
| 7 | work out what [is] going [adv] | 6 |
|
| 8 | work out what [is] [v-ing] on | 6 |
|
| 9 | work out [pron] [is] going on | 6 |
|
| 10 | work out [Wh det] [is] going on | 6 |
|
| 11 | work out what [is] going on | 6 |
|
| 12 | work out what [is] going [adv prt] | 6 |
|
