| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] [art] | 118152 |
|
| 2 | [v-ing] at [art] | 8757 |
|
| 3 | at [prep] [art] | 743 |
|
| 4 | [v-ing] at [prep] | 114 |
|
