| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [v-ing] [prep] [adj] | 392 |
|
| 2 | were [verb] on [adj] | 275 |
|
| 3 | be [v-ing] on [adj] | 243 |
|
| 4 | [be] [v-ing] on [adj] | 243 |
|
| 5 | were [v-ing] on [adj] | 72 |
|
| 6 | [was/were] [v-ing] on [adj] | 72 |
|
