| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [v-ing] [noun pl] for [noun] | 18 |
|
| 2 | [was/were] [v-ing] [noun pl] for [noun sg] | 18 |
|
| 3 | were [v-ing] [noun pl] for [noun] | 11 |
|
