| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [was/were] [adv] [art] period [prep] | 8 |
|
| 2 | this [was/were] [adv] [art] period [prep] | 8 |
|
| 3 | this [was/were] [adv] [art] period [prep] | 8 |
|
| 4 | this was [adv] [art] period [prep] | 8 |
|
| 5 | this [was/were] also [art] period [prep] | 6 |
|
| 6 | this [was/were] [adv] [art] period [prep] | 6 |
|
| 7 | this [was/were] also [art] period [prep] | 6 |
|
