| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [v-ing] a [noun] | 3577 |
|
| 2 | [v-ing] on a [noun] | 106 |
|
| 3 | [conj] [v-ing] on a | 23 |
|
| 4 | [conj] [v-ing] on [noun] | 15 |
|
