| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [was/were] [verb] [adv] [prep] [noun] | 173 |
|
| 2 | [coord] [be] [v-ing] [adv] [prep] [noun] | 41 |
|
| 3 | [conj] [was/were] [v-ing] [adv] [prep] [noun] | 27 |
|
