| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [adv] [prep] [noun sg] | 2075 |
|
| 2 | [be] [v-ing] [adv] [prep] [noun sg] | 1243 |
|
| 3 | [was/were] [v-ing] [adv] [prep] [noun] | 981 |
|
