| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [v-ing] at [art] | 793 |
|
| 2 | [v-ing] in at [art] | 69 |
|
| 3 | [noun sg] in at [art] | 54 |
|
| 4 | [noun sg] [v-ing] in at | 17 |
|
| 5 | [noun sg] [v-ing] in [art] | 9 |
|
