No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun] over a [adj] period [prep] | 103 | |
2 | [noun] [prep] a long period [prep] | 81 | |
3 | [noun] [prep] a long period [prep] | 81 | |
4 | [noun] over [art] long period [prep] | 51 | |
5 | [noun] over a long [noun] [prep] | 51 | |
6 | [noun] over a long [noun sg] [prep] | 51 | |
7 | [noun] over a long period [prep] | 50 | |
8 | [noun] over a long period [prep] | 50 | |
9 | [noun] over a long period [prep] | 50 |