| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [prep] [num] [noun] the | 25 |
|
| 2 | a [noun sg] [prep] [num] [noun] the | 24 |
|
| 3 | a period [prep] [adj] [noun] the | 11 |
|
| 4 | a period [prep] [num] [noun] [art] | 6 |
|
| 5 | a period [prep] [num] [noun] [art] | 6 |
|
| 6 | [art] period [prep] [num] [noun] the | 5 |
|
| 7 | a period [prep] [num] [noun] the | 5 |
|
| 8 | a period [prep] [num] [noun] the | 5 |
|
| 9 | a period [prep] [num] [noun] the | 5 |
|
