| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] [prep] this | 548 |
|
| 2 | [prep] [v-ing] something [prep] | 140 |
|
| 3 | [prep] something [prep] this | 48 |
|
| 4 | [v-ing] something [prep] this | 31 |
|
