| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [art] [noun] [prep] a [noun] | 1265 |
|
| 2 | by [art] [noun] [prep] a [noun sg] | 1186 |
|
| 3 | [prep] [art] [noun] [prep] a period | 104 |
|
| 4 | [prep] [art] [noun] [prep] a period | 104 |
|
| 5 | by [art] [noun] [prep] [art] period | 41 |
|
| 6 | by [art] [noun] [prep] [art] period | 41 |
|
| 7 | by [art] [noun] [prep] a period | 6 |
|
| 8 | by [art] [noun] [prep] a period | 6 |
|
| 9 | by [art] [noun] [prep] a period | 6 |
|
