| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [v-ing] at [art] | 461 |
|
| 2 | [verb] in at [art] | 449 |
|
| 3 | [v-ing] in at [art] | 69 |
|
| 4 | [verb] [v-ing] in [art] | 15 |
|
| 5 | [verb] [v-ing] in at | 11 |
|
