| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [adj] period in | 25 |
|
| 2 | [noun sg] [prep] a [adj] period in | 18 |
|
| 3 | [verb] [prep] a [adj] period in | 18 |
|
| 4 | [vb pp] [prep] a [adj] period in | 12 |
|
| 5 | [conj] [prep] a [adj] period in | 6 |
|
| 6 | [adv] [prep] a [adj] period in | 5 |
|
| 7 | [noun pl] [prep] a [adj] period in | 5 |
|
| 8 | [adv] [prep] a [adj] period in | 5 |
|
| 9 | [adj] [prep] a [adj] period in | 5 |
|
| 10 | [prep] a [adv] [adj] period in | 8 |
|
| 11 | [prep] a [adv] [adj] period in | 8 |
|
| 12 | [prep] a [adj] [noun] period in | 13 |
|
| 13 | [prep] a [adj] [noun sg] period in | 12 |
|
| 14 | [prep] a [adj] period [conj] in | 6 |
|
| 15 | [prep] a [adj] period in [art] | 26 |
|
| 16 | [prep] a [adj] period in [art] | 26 |
|
| 17 | [prep] a [adj] period in the | 22 |
|
| 18 | [prep] a [adj] period in the | 22 |
|
| 19 | [prep] a [adj] period in [noun] | 21 |
|
| 20 | [prep] a [adj] period in [noun sg] | 14 |
|
| 21 | [prep] a [adj] period in [pron] | 13 |
|
| 22 | [prep] a [adj] period in [adj] | 11 |
|
| 23 | [prep] a [adj] period in [num] | 7 |
|
| 24 | [prep] a [adj] period in [pos pn] | 7 |
|
| 25 | [prep] a [adj] period in [Wh det] | 6 |
|
| 26 | [prep] a [adj] period in which | 6 |
|
| 27 | [prep] a [adj] period in which | 6 |
|
| 28 | [prep] a [adj] period in [noun prp] | 5 |
|
