| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at that | 1751 |
|
| 2 | [v-ing] at that | 213 |
|
| 3 | happening at [adj] | 34 |
|
| 4 | happening [prep] that | 29 |
|
| 5 | happening [prep] that | 29 |
|
| 6 | happening at [det] | 22 |
|
| 7 | happen at that | 14 |
|
| 8 | happening at that | 6 |
|
| 9 | happening at that | 6 |
|
