| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv prt] at | 2544 |
|
| 2 | [v-ing] [adv prt] [det] | 1828 |
|
| 3 | [v-ing] at [det] | 1424 |
|
| 4 | [adv prt] at [det] | 948 |
|
