| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] at about the same | 8 |
|
| 2 | [was/were] [vb pp] at about the same | 8 |
|
| 3 | [was/were] [vb pp] at about the [det] | 8 |
|
| 4 | [was/were] [vb pp] at about the [adj] | 8 |
|
| 5 | [was/were] [vb pp] at about the [adj] | 8 |
|
| 6 | was [vb pp] at about the [adj] | 5 |
|
