| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he was [vb pp] at the | 115 |
|
| 2 | he [was/were] [vb pp] at the | 115 |
|
| 3 | he [was/were] [vb pp] at the | 115 |
|
| 4 | he [was/were] educated at the | 53 |
|
