| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] a | 31501 |
|
| 2 | [v-ing] [prep] [noun pl] | 15111 |
|
| 3 | [prep] a [noun pl] | 3305 |
|
| 4 | [v-ing] a [noun pl] | 317 |
|
