| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] in at [art] | 449 |
|
| 2 | [v-ing] [verb] at [art] | 273 |
|
| 3 | [v-ing] in at [art] | 69 |
|
| 4 | [v-ing] [verb] in [art] | 20 |
|
| 5 | [v-ing] [verb] in at | 10 |
|
