| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [v-ing] [prep] | 4392 |
|
| 2 | [v-ing] [prep] some | 1547 |
|
| 3 | [vb past] [prep] some | 1174 |
|
| 4 | [vb past] [v-ing] some | 38 |
|
