| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what 's going on | 243 |
|
| 2 | [v-ing] what [be] going on | 42 |
|
| 3 | [v-ing] what be going on | 42 |
|
| 4 | [v-ing] what [is] going on | 22 |
|
| 5 | [v-ing] what 's [v-ing] on | 10 |
|
| 6 | [v-ing] what 's go on | 10 |
|
| 7 | [v-ing] what 's [verb] on | 10 |
|
| 8 | [v-ing] [pron] 's going on | 9 |
|
| 9 | [v-ing] what 's going [adv] | 9 |
|
| 10 | [v-ing] what 's going on | 9 |
|
| 11 | [v-ing] what 's going on | 9 |
|
| 12 | [v-ing] what 's going [adv prt] | 9 |
|
| 13 | [v-ing] [Wh det] 's going on | 9 |
|
