| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] [adv] [art] | 4199 |
|
| 2 | [v-ing] [adv] at [art] | 1723 |
|
| 3 | [prep] [v-ing] at [art] | 1028 |
|
| 4 | [prep] [v-ing] [adv] at | 322 |
|
| 5 | [prep] [adv] at [art] | 159 |
|
