| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] [pron] [was/were] [verb] [prep] | 338 |
|
| 2 | of [noun] [pron] [be] [v-ing] [prep] | 268 |
|
| 3 | [prep] [noun] [pron] [was/were] [v-ing] [prep] | 212 |
|
