| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] [prep] [art] [adj] | 12403 |
|
| 2 | [vb pp] [prep] [art] [adj] period | 558 |
|
| 3 | was [vb pp] [prep] [art] period | 46 |
|
| 4 | was [vb pp] [prep] [adj] period | 12 |
|
| 5 | was [prep] [art] [adj] period | 7 |
|
