| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [prep] a [adj] [noun] of | 2688 |
|
| 2 | [noun pl] [prep] a [adj] [noun sg] of | 2637 |
|
| 3 | [noun] [prep] a [adj] period of | 223 |
|
| 4 | [noun pl] [prep] [art] [adj] period of | 77 |
|
| 5 | [noun pl] [prep] [art] [adj] period of | 77 |
|
| 6 | [noun pl] [prep] a [adj] period [prep] | 66 |
|
| 7 | [noun pl] [prep] a [adj] period [prep] | 66 |
|
| 8 | [noun pl] [prep] a [adj] period of | 53 |
|
| 9 | [noun pl] [prep] a [adj] period of | 48 |
|
| 10 | [noun pl] [prep] a [adj] period of | 48 |
|
