| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] period of [adj] days | 61 |
|
| 2 | [art] period of [adj] days | 61 |
|
| 3 | a period of [adj] days | 54 |
|
| 4 | a period of [adj] days | 54 |
|
| 5 | [adj] period of [adj] days | 24 |
|
| 6 | [adj] period of [adj] days | 21 |
|
| 7 | the period of [adj] days | 7 |
|
| 8 | the period of [adj] days | 7 |
|
| 9 | period of [adv] [adj] days | 13 |
|
| 10 | period of [adv] [adj] days | 13 |
|
| 11 | period of around [adj] days | 6 |
|
| 12 | period of around [adj] days | 6 |
|
| 13 | period of a [adj] days | 5 |
|
| 14 | period of [art] [adj] days | 5 |
|
| 15 | period of a [adj] days | 5 |
|
| 16 | period of [art] [adj] days | 5 |
|
| 17 | period of [adj] [noun sg] days | 6 |
|
| 18 | period of [adj] [noun] days | 6 |
|
| 19 | period of [adj] days [prep] | 17 |
|
| 20 | period of [adj] days [prep] | 17 |
|
| 21 | period of [adj] days [conj] | 7 |
|
| 22 | period of [adj] days [verb] | 6 |
|
| 23 | period of [adj] days from | 5 |
|
| 24 | period of [adj] days from | 5 |
|
