| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] [prep] a period | 26 |
|
| 2 | [pron] [vb past] [prep] a period | 21 |
|
| 3 | [pers pn] [vb past] [prep] a period | 17 |
|
| 4 | [noun sg] [vb past] [prep] a period | 12 |
|
| 5 | [noun prp] [vb past] [prep] a period | 11 |
|
| 6 | it [vb past] [prep] a period | 7 |
|
| 7 | it [vb past] [prep] a period | 7 |
|
| 8 | [adv] [vb past] [prep] a period | 5 |
|
| 9 | [adv] [vb past] [prep] a period | 5 |
|
| 10 | he [vb past] [prep] a period | 5 |
|
| 11 | he [vb past] [prep] a period | 5 |
|
| 12 | [vb past] [adv] [prep] a period | 10 |
|
| 13 | [vb past] [pron] [prep] a period | 7 |
|
| 14 | [vb past] [adv] [prep] a period | 6 |
|
| 15 | [vb past] [noun] [prep] a period | 6 |
|
| 16 | [vb past] [verb] [prep] a period | 6 |
|
| 17 | [vb past] [vb pp] [prep] a period | 5 |
|
| 18 | [vb past] [pers pn] [prep] a period | 5 |
|
| 19 | [vb past] [noun sg] [prep] a period | 5 |
|
| 20 | [vb past] [prep] a [adj] period | 33 |
|
| 21 | [vb past] [prep] a [adj] period | 32 |
|
| 22 | [vb past] [prep] a period [prep] | 50 |
|
| 23 | [vb past] [prep] a period [prep] | 50 |
|
| 24 | [vb past] [prep] a period of | 43 |
|
| 25 | [vb past] [prep] a period of | 43 |
|
| 26 | [vb past] [prep] a period [adv] | 6 |
|
| 27 | [vb past] [prep] a period in | 5 |
|
| 28 | [vb past] [prep] a period in | 5 |
|
