| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] a short | 45 |
|
| 2 | [v-ing] for a short | 16 |
|
| 3 | [v-ing] on a short | 5 |
|
| 4 | [v-ing] in a short | 5 |
|
