| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [prep] [pron] [prep] | 471 |
|
| 2 | [was/were] [v-ing] [prep] [pron] [prep] | 471 |
|
| 3 | [be] [v-ing] [prep] [pron] from | 53 |
|
| 4 | [was/were] [verb] [prep] [pron] from | 47 |
|
| 5 | [was/were] [v-ing] [prep] [pron] from | 24 |
|
