| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [be] going on | 649 |
|
| 2 | know what [be] going on | 277 |
|
| 3 | [vb pp] what [be] going on | 37 |
|
| 4 | known [pron] [be] going on | 11 |
|
| 5 | known what [be] going on | 10 |
|
| 6 | known what [be] go on | 10 |
|
| 7 | known what [be] going on | 10 |
|
| 8 | known what [be] [verb] on | 10 |
|
| 9 | known what [be] [v-ing] on | 10 |
|
| 10 | known what [be] going [adv prt] | 10 |
|
| 11 | known what [be] going [adv] | 10 |
|
| 12 | known [Wh det] [be] going on | 10 |
|
