| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] on a [noun] | 1580 |
|
| 2 | [v-ing] a few [noun] | 444 |
|
| 3 | on a few [noun] | 114 |
|
| 4 | [v-ing] on a few | 10 |
|
