| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] [prep] a [adj] period | 167 |
|
| 2 | [adj] [noun] [prep] a [adj] period | 152 |
|
| 3 | [adj] [noun] [prep] a short [noun sg] | 100 |
|
| 4 | [adj] [noun] [prep] a short [noun] | 100 |
|
| 5 | [adj] [noun] [prep] a short period | 14 |
|
| 6 | [adj] [noun] [prep] a short period | 8 |
|
| 7 | [adj] [noun] [prep] a short period | 8 |
|
| 8 | [adj] [noun] [prep] a short period | 8 |
|
| 9 | [adj] [noun] [prep] [art] short period | 8 |
|
| 10 | [adj] [noun] [prep] [art] short period | 8 |
|
| 11 | [adj] [noun] [prep] a short period | 8 |
|
