| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [art] [adj] period [prep] | 14 |
|
| 2 | be [adv] [art] [adj] period [prep] | 14 |
|
| 3 | [be] [adv] [art] [adj] period [prep] | 12 |
|
| 4 | [be] [adv] [art] [adj] period [prep] | 10 |
|
| 5 | [be] [adv] [art] [adj] period of | 8 |
|
| 6 | [be] [adv] [art] [adj] period of | 8 |
|
| 7 | [be] [adv] a [adj] period [prep] | 7 |
|
| 8 | [was/were] [adv] [art] [adj] period [prep] | 7 |
|
| 9 | [is] [adv] [art] [adj] period [prep] | 6 |
|
| 10 | was [adv] [art] [adj] period [prep] | 6 |
|
| 11 | is [adv] [art] [adj] period [prep] | 5 |
|
