| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [art] hell 's [v-ing] on | 21 |
|
| 2 | what the hell 's [v-ing] on | 21 |
|
| 3 | what the hell 's [v-ing] on | 21 |
|
| 4 | what [art] hell 's going on | 21 |
|
