| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] not [prep] a [adj] | 53 |
|
| 2 | [was/were] regarded [prep] a [adj] | 49 |
|
| 3 | not regarded [prep] a [adj] | 12 |
|
| 4 | [was/were] not regarded [prep] a | 11 |
|
