| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun] [prep] a [adj] [noun] | 3034 |
|
| 2 | [det] [noun] [prep] a [adj] [noun sg] | 2872 |
|
| 3 | [adj] [noun] [prep] a [adj] period | 241 |
|
| 4 | [det] [noun] [prep] [art] [adj] period | 95 |
|
| 5 | [det] [noun] [prep] [art] [adj] period | 95 |
|
| 6 | [det] [noun] [prep] a [adj] period | 45 |
|
| 7 | [det] [noun] [prep] a [adj] period | 40 |
|
