| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] a period [prep] | 46 |
|
| 2 | there [was/were] a period [prep] | 30 |
|
| 3 | [ex0] [was/were] a period [prep] | 30 |
|
| 4 | there [was/were] a period [prep] | 30 |
|
| 5 | [adj] [was/were] a period [prep] | 26 |
|
| 6 | [noun] [was/were] a period [prep] | 17 |
|
| 7 | it [was/were] a period [prep] | 16 |
|
| 8 | it [was/were] a period [prep] | 16 |
|
| 9 | [pers pn] [was/were] a period [prep] | 16 |
|
| 10 | [num] [was/were] a period [prep] | 15 |
|
| 11 | [det] [was/were] a period [prep] | 10 |
|
| 12 | this [was/were] a period [prep] | 10 |
|
| 13 | this [was/were] a period [prep] | 10 |
|
| 14 | [noun sg] [was/were] a period [prep] | 8 |
|
| 15 | [noun pl] [was/were] a period [prep] | 6 |
|
| 16 | [was/were] [adv] a period [prep] | 14 |
|
| 17 | [was/were] [adv] a period [prep] | 10 |
|
| 18 | [was/were] also a period [prep] | 6 |
|
| 19 | [was/were] also a period [prep] | 6 |
|
| 20 | [was/were] [prep] a period [prep] | 5 |
|
| 21 | [was/were] [prep] a period [prep] | 5 |
|
| 22 | [was/were] a [adj] period [prep] | 20 |
|
| 23 | [was/were] a [adj] period [prep] | 16 |
|
| 24 | [was/were] a period [prep] [adj] | 46 |
|
| 25 | [was/were] a period [prep] [adj] | 44 |
|
| 26 | [was/were] a period [prep] [noun sg] | 20 |
|
| 27 | [was/were] a period [prep] [noun] | 20 |
|
| 28 | [was/were] a period [prep] [adv] | 8 |
|
| 29 | [was/were] a period [prep] [adv] | 8 |
|
| 30 | [was/were] a period [prep] [pron] | 8 |
|
