| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] what [is] going on | 52 |
|
| 2 | [verb] out what [is] [v-ing] on | 51 |
|
| 3 | find [adv prt] what [is] [v-ing] on | 39 |
|
| 4 | [verb] [adv prt] what 's [v-ing] on | 36 |
|
| 5 | [to-vb] [adv prt] what [is] [v-ing] on | 28 |
|
| 6 | to find [adv prt] what [is] [v-ing] on | 22 |
|
| 7 | [verb] [adv prt] what is [v-ing] on | 16 |
|
| 8 | [vb infin] [adv prt] what [is] [v-ing] on | 8 |
|
| 9 | [vb base] [adv prt] what [is] [v-ing] on | 8 |
|
| 10 | find [adv prt] what [is] [v-ing] on | 7 |
|
| 11 | find [adv prt] what [is] [v-ing] on | 6 |
|
| 12 | work [adv prt] what [is] [v-ing] on | 6 |
|
