| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] at [pron] | 1020 |
|
| 2 | [verb] at [pron] from | 254 |
|
| 3 | [was/were] [verb] [pron] from | 101 |
|
| 4 | [was/were] [verb] at from | 5 |
|
