| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] an [noun] | 2214 |
|
| 2 | [prep] [adv] an [noun] | 418 |
|
| 3 | [v-ing] [prep] [adv] [noun] | 342 |
|
| 4 | [v-ing] [adv] an [noun] | 324 |
|
| 5 | [v-ing] [prep] [adv] an | 22 |
|
