| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] clear in [art] | 17 |
|
| 2 | was [verb] clear in [art] | 16 |
|
| 3 | [was/were] [vb pp] clear in [art] | 14 |
|
| 4 | [was/were] [verb] clear in the | 14 |
|
| 5 | [was/were] make clear in [art] | 13 |
|
| 6 | [was/were] made clear in [art] | 13 |
|
