| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] [prep] [art] [adj] | 18037 |
|
| 2 | [noun] [prep] [art] [adj] period | 2259 |
|
| 3 | of [noun] [prep] [art] period | 150 |
|
| 4 | of [noun] [prep] [adj] period | 56 |
|
