| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] in a period of | 31 |
|
| 2 | [verb] in a period of | 31 |
|
| 3 | [noun sg] in a period of | 18 |
|
| 4 | [noun pl] in a period of | 13 |
|
| 5 | [adv] in a period of | 10 |
|
| 6 | be in a period of | 9 |
|
| 7 | [adv] in a period of | 9 |
|
| 8 | [vb pp] in a period of | 9 |
|
| 9 | [be] in a period of | 9 |
|
| 10 | live in a period of | 6 |
|
| 11 | [vb infin] in a period of | 6 |
|
| 12 | [adj] in a period of | 5 |
|
| 13 | [v-ing] in a period of | 5 |
|
| 14 | in a [adj] period of | 26 |
|
| 15 | in a [adj] period of | 25 |
|
| 16 | in a short period of | 10 |
|
| 17 | in a short period of | 9 |
|
| 18 | in a period of [adj] | 66 |
|
| 19 | in a period of [adj] | 54 |
|
| 20 | in a period of [noun] | 38 |
|
| 21 | in a period of [noun sg] | 38 |
|
| 22 | in a period of [num] | 11 |
|
| 23 | in a period of inflation | 9 |
|
| 24 | in a period of inflation | 9 |
|
| 25 | in a period of [adv] | 6 |
|
| 26 | in a period of [adv] | 6 |
|
| 27 | in a period of relative | 5 |
|
| 28 | in a period of relative | 5 |
|
