| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what 's happening at the [noun] | 6 |
|
| 2 | what 's [verb] at the [noun] | 6 |
|
| 3 | what 's happen at the [noun] | 6 |
|
| 4 | what 's [v-ing] at the [noun] | 6 |
|
| 5 | what 's [adv] at the [noun] | 5 |
|
