| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what is going on | 128 |
|
| 2 | know what be going on | 46 |
|
| 3 | know what [be] going on | 46 |
|
| 4 | know what [is] going on | 43 |
|
| 5 | know what is going on | 40 |
|
| 6 | [vb base] what is going on | 19 |
|
| 7 | know what is going [adv prt] | 5 |
|
| 8 | know what is going on | 5 |
|
| 9 | know what is go on | 5 |
|
| 10 | know what is going on | 5 |
|
| 11 | know what is going [adv] | 5 |
|
| 12 | know what is [v-ing] on | 5 |
|
| 13 | know what is [verb] on | 5 |
|
| 14 | know [pron] is going on | 5 |
|
| 15 | know [Wh det] is going on | 5 |
|
