No | Pattern | Freq | Relations |
---|---|---|---|
1 | the [noun] over a [adj] period | 24 | |
2 | the [noun] over a [adj] period | 21 | |
3 | the [noun sg] over a [adj] period | 14 | |
4 | the [noun pl] over a [adj] period | 10 | |
5 | the [noun] over a long period | 9 | |
6 | the [noun] over a long period | 6 |