| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [v-ing] [prep] | 4396 |
|
| 2 | [v-ing] [prep] these | 778 |
|
| 3 | [vb past] [prep] these | 402 |
|
| 4 | [vb past] [v-ing] these | 17 |
|
