No | Pattern | Freq | Relations |
---|---|---|---|
1 | of [noun] [prep] a [adj] period | 75 | |
2 | of [noun] [prep] a long [noun] | 48 | |
3 | of [noun] [prep] a long [noun sg] | 47 | |
4 | [prep] [noun] [prep] a long period | 44 | |
5 | [prep] [noun] [prep] a long period | 44 | |
6 | of [noun] [prep] a long period | 22 | |
7 | of [noun] [prep] a long period | 22 | |
8 | of [noun] [prep] a long period | 22 | |
9 | of [noun] [prep] [art] long period | 22 | |
10 | of [noun] [prep] [art] long period | 22 |