| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [prep] [art] [adj] | 14232 |
|
| 2 | [vb pp] [prep] [art] [adj] period | 441 |
|
| 3 | [was/were] [vb pp] [prep] [art] period | 74 |
|
| 4 | [was/were] [vb pp] [prep] [adj] period | 14 |
|
| 5 | [was/were] [prep] [art] [adj] period | 7 |
|
