| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] in [noun] [conj] | 965 |
|
| 2 | [was/were] [v-ing] [prep] [noun] [conj] | 637 |
|
| 3 | [was/were] [v-ing] [prep] [noun] [conj] | 636 |
|
| 4 | [be] [v-ing] in [noun] [conj] | 281 |
|
| 5 | [was/were] [v-ing] in [noun] [conj] | 117 |
|
