| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] a [noun] [prep] | 18046 |
|
| 2 | or a [noun] [prep] | 2107 |
|
| 3 | or [v-ing] [noun] [prep] | 499 |
|
| 4 | or [v-ing] a [noun] | 427 |
|
