| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] for [art] [adj] [noun] | 839 |
|
| 2 | [be] [verb] for [art] [adj] period | 78 |
|
| 3 | [was/were] [verb] [prep] [art] [adj] period | 69 |
|
| 4 | [was/were] [verb] [prep] [art] [adj] period | 69 |
|
| 5 | [was/were] [verb] for [art] [adj] period | 12 |
|
