| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [prep] [adj] | 2376 |
|
| 2 | [was/were] [v-ing] [prep] [det] | 1002 |
|
| 3 | [was/were] [verb] [prep] some | 690 |
|
| 4 | [be] [v-ing] [prep] some | 431 |
|
| 5 | [was/were] [v-ing] [prep] some | 124 |
|
| 6 | [was/were] [v-ing] [prep] some | 124 |
|
