| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [adj] [adj] period be | 6 |
|
| 2 | in [det] [adj] period [be] | 6 |
|
| 3 | in [adj] [adj] period [be] | 6 |
|
| 4 | in [adj] [adj] period [was/were] | 5 |
|
| 5 | in [adj] [adj] period [be] | 5 |
|
