| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [adj] period | 790 |
|
| 2 | [noun sg] [prep] a [adj] period | 533 |
|
| 3 | [verb] [prep] a [adj] period | 418 |
|
| 4 | [vb pp] [prep] a [adj] period | 259 |
|
| 5 | [noun pl] [prep] a [adj] period | 203 |
|
| 6 | [adv] [prep] a [adj] period | 162 |
|
| 7 | [adv] [prep] a [adj] period | 120 |
|
| 8 | [adj] [prep] a [adj] period | 99 |
|
| 9 | [conj] [prep] a [adj] period | 71 |
|
| 10 | [adj] [prep] a [adj] period | 64 |
|
| 11 | [pron] [prep] a [adj] period | 43 |
|
| 12 | [adv prt] [prep] a [adj] period | 40 |
|
| 13 | [v-ing] [prep] a [adj] period | 38 |
|
| 14 | [coord] [prep] a [adj] period | 38 |
|
| 15 | [noun prp] [prep] a [adj] period | 33 |
|
| 16 | [vb infin] [prep] a [adj] period | 32 |
|
| 17 | [vb past] [prep] a [adj] period | 32 |
|
| 18 | [to-vb] [prep] a [adj] period | 30 |
|
| 19 | go [prep] a [adj] period | 29 |
|
| 20 | [pers pn] [prep] a [adj] period | 29 |
|
| 21 | only [prep] a [adj] period | 28 |
|
| 22 | only [prep] a [adj] period | 28 |
|
| 23 | be [prep] a [adj] period | 26 |
|
| 24 | [be] [prep] a [adj] period | 26 |
|
| 25 | and [prep] a [adj] period | 24 |
|
| 26 | and [prep] a [adj] period | 24 |
|
| 27 | [n mass] [prep] a [adj] period | 20 |
|
| 28 | [num] [prep] a [adj] period | 19 |
|
| 29 | [subord] [prep] a [adj] period | 18 |
|
| 30 | [that] [prep] a [adj] period | 15 |
|
