| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun sg] [prep] a [adj] [noun] | 2076 |
|
| 2 | [det] [noun sg] [prep] a [adj] [noun sg] | 1963 |
|
| 3 | [adj] [noun sg] [prep] a [adj] period | 147 |
|
| 4 | [det] [noun sg] [prep] [art] [adj] period | 59 |
|
| 5 | [det] [noun sg] [prep] [art] [adj] period | 59 |
|
| 6 | [det] [noun] [prep] a [adj] period | 40 |
|
| 7 | [det] [noun sg] [prep] a [adj] period | 26 |
|
| 8 | [det] [noun sg] [prep] a [adj] period | 23 |
|
