| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [art] [noun pl] [prep] [noun] | 2915 |
|
| 2 | at [art] [noun pl] [prep] [noun] | 791 |
|
| 3 | [v-ing] at [art] [noun pl] [prep] | 312 |
|
| 4 | [v-ing] at [noun pl] [prep] [noun] | 80 |
|
| 5 | [v-ing] at [art] [noun pl] [noun] | 34 |
|
