| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [prep] [art] [adj] | 20320 |
|
| 2 | [verb] [prep] [art] [adj] period | 937 |
|
| 3 | [was/were] [verb] [prep] [art] period | 92 |
|
| 4 | [was/were] [verb] [prep] [adj] period | 49 |
|
| 5 | [was/were] [prep] [art] [adj] period | 10 |
|
| 6 | [was/were] [verb] [art] [adj] period | 5 |
|
