| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [prep] [adj] | 3593 |
|
| 2 | [was/were] shown [prep] | 458 |
|
| 3 | shown [prep] [adj] | 262 |
|
| 4 | [was/were] shown [adj] | 11 |
|
