| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [v-ing] [adv] at | 264 |
|
| 2 | [verb] [v-ing] [adv prt] at | 172 |
|
| 3 | [verb] [v-ing] in [prep] | 126 |
|
| 4 | [verb] [verb] in at | 118 |
|
| 5 | [verb] [v-ing] in at | 11 |
|
