| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [art] [adj] period [be] | 10 |
|
| 2 | that the [adj] period [be] | 10 |
|
| 3 | that [art] [adj] period be | 10 |
|
| 4 | that [art] [adj] period [be] | 9 |
|
| 5 | that [art] [adj] period [is] | 5 |
|
| 6 | that [art] [adj] period [was/were] | 5 |
|
| 7 | that [art] [adj] period is | 5 |
|
| 8 | that [art] [adj] period was | 5 |
|
