| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [adj] period of | 223 |
|
| 2 | [noun sg] [prep] a [adj] period of | 164 |
|
| 3 | place [prep] a [adj] [noun] of | 57 |
|
| 4 | place [prep] a [adj] [noun sg] of | 54 |
|
| 5 | place [prep] [art] [adj] period of | 7 |
|
| 6 | place [prep] [art] [adj] period of | 7 |
|
| 7 | place [prep] a [adj] period [prep] | 6 |
|
| 8 | place [prep] a [adj] period of | 5 |
|
| 9 | place [prep] a [adj] period of | 5 |
|
| 10 | place [prep] a [adj] period of | 5 |
|
