| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | same as [v-ing] [prep] | 16 |
|
| 2 | same as [vb pp] [prep] | 12 |
|
| 3 | same as [verb] in | 8 |
|
| 4 | same as [verb] for | 8 |
|
