| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] period was [art] [adj] | 8 |
|
| 2 | [prep] [adj] period was [art] [adj] | 8 |
|
| 3 | [adj] period [pron] was [art] [adj] | 9 |
|
| 4 | [adj] period [ex0] was [art] [adj] | 7 |
|
| 5 | [adj] period there was [art] [adj] | 7 |
|
| 6 | [adj] period there was [art] [adj] | 7 |
|
| 7 | [adj] period was [art] [adj] [noun] | 11 |
|
| 8 | [adj] period was [art] [adj] [noun sg] | 10 |
|
