| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [coord] [verb] [prep] [noun sg] | 14 |
|
| 2 | [was/were] [v-ing] and [verb] [prep] [noun sg] | 14 |
|
| 3 | was [v-ing] [coord] [verb] [prep] [noun sg] | 10 |
|
| 4 | [was/were] [v-ing] [coord] [v-ing] [prep] [noun sg] | 9 |
|
