| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] [noun sg] [prep] a [noun] | 1971 |
|
| 2 | [prep] [adj] [noun sg] [prep] a [noun sg] | 1860 |
|
| 3 | [prep] [adj] [noun sg] [prep] [art] period | 71 |
|
| 4 | [prep] [adj] [noun sg] [prep] [art] period | 71 |
|
| 5 | [prep] [adj] [noun] [prep] a period | 52 |
|
| 6 | [prep] [adj] [noun sg] [prep] a period | 38 |
|
| 7 | [prep] [adj] [noun sg] [prep] a period | 25 |
|
| 8 | [prep] [adj] [noun sg] [prep] a period | 25 |
|
