No | Pattern | Freq | Relations |
---|---|---|---|
1 | [coord] [prep] a long period | 13 | |
2 | [coord] over a [adj] period | 11 | |
3 | [conj] over a long period | 11 | |
4 | [coord] over a long [noun sg] | 10 | |
5 | [coord] over a long [noun] | 10 | |
6 | [coord] over a long period | 8 | |
7 | [coord] over a long period | 8 | |
8 | [coord] over [art] long period | 8 | |
9 | [coord] over [art] long period | 8 |