| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] at [art] | 1723 |
|
| 2 | [v-ing] [adv prt] at [art] | 993 |
|
| 3 | [v-ing] in [prep] [art] | 787 |
|
| 4 | [verb] in at [art] | 449 |
|
| 5 | [v-ing] in at [art] | 69 |
|
