| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [verb] at the [adj] [noun] | 8 |
|
| 2 | on [verb] at the [adj] [noun sg] | 6 |
|
| 3 | on [v-ing] at the [adj] [noun] | 6 |
|
| 4 | on [verb] at the [adj] [noun] | 5 |
|
