| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [pron] [prep] | 3795 |
|
| 2 | be [v-ing] [pron] [prep] | 3795 |
|
| 3 | [was/were] [v-ing] [pron] [prep] | 1347 |
|
| 4 | were [verb] [pron] [prep] | 434 |
|
| 5 | were [v-ing] [pron] [prep] | 337 |
|
