No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] [noun] [prep] a long period | 44 | |
2 | to [noun] [prep] a [adj] period | 17 | |
3 | to [noun] [prep] a long [noun] | 16 | |
4 | to [noun] [prep] a long period | 5 | |
5 | to [noun] [prep] a long period | 5 | |
6 | to [noun] [prep] [art] long period | 5 | |
7 | to [noun] [prep] [art] long period | 5 |