| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] in a [adj] period | 30 |
|
| 2 | [noun] in a [adj] period | 23 |
|
| 3 | [vb pp] in a [adj] period | 18 |
|
| 4 | [noun sg] in a [adj] period | 14 |
|
| 5 | [adv] in a [adj] period | 11 |
|
| 6 | [adv] in a [adj] period | 9 |
|
| 7 | [noun pl] in a [adj] period | 8 |
|
| 8 | [conj] in a [adj] period | 6 |
|
| 9 | [adj] in a [adj] period | 5 |
|
| 10 | in a [adv] [adj] period | 26 |
|
| 11 | in a [adv] [adj] period | 26 |
|
| 12 | in a very [adj] period | 11 |
|
| 13 | in a very [adj] period | 11 |
|
| 14 | in a [adj] [adj] period | 9 |
|
| 15 | in a [adj] [adj] period | 8 |
|
| 16 | in a relatively [adj] period | 7 |
|
| 17 | in a relatively [adj] period | 7 |
|
| 18 | in a [adj] [noun sg] period | 18 |
|
| 19 | in a [adj] [noun] period | 18 |
|
| 20 | in a [adj] [adj] period | 9 |
|
| 21 | in a [adj] time period | 6 |
|
| 22 | in a [adj] time period | 6 |
|
| 23 | in a [adj] [adj] period | 6 |
|
| 24 | in a [adj] period [prep] | 30 |
|
| 25 | in a [adj] period [prep] | 30 |
|
| 26 | in a [adj] period of | 26 |
|
| 27 | in a [adj] period of | 26 |
|
| 28 | in a [adj] period [conj] | 8 |
|
| 29 | in a [adj] period and | 5 |
|
| 30 | in a [adj] period and | 5 |
|
