| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [adj] period [subord] | 17 |
|
| 2 | [verb] [prep] a [adj] period [subord] | 13 |
|
| 3 | [noun sg] [prep] a [adj] period [subord] | 12 |
|
| 4 | [noun pl] [prep] a [adj] period [subord] | 5 |
|
| 5 | [prep] a [adj] period [adv] [subord] | 6 |
|
| 6 | [prep] a [adj] period [adv] [subord] | 5 |
|
| 7 | [prep] a [adj] period [subord] [art] | 14 |
|
| 8 | [prep] a [adj] period [subord] [art] | 14 |
|
| 9 | [prep] a [adj] period [subord] the | 11 |
|
| 10 | [prep] a [adj] period [subord] the | 11 |
|
| 11 | [prep] a [adj] period [subord] [pron] | 10 |
|
| 12 | [prep] a [adj] period [subord] [pers pn] | 8 |
|
| 13 | [prep] a [adj] period [subord] [adj] | 5 |
|
