No | Pattern | Freq | Relations |
---|---|---|---|
1 | the [noun] [prep] a long period | 21 | |
2 | the [noun] [prep] a long period | 21 | |
3 | the [noun sg] [prep] a long period | 17 | |
4 | the [noun] of a long period | 9 | |
5 | the [noun] of a long period | 9 | |
6 | the [noun] for a long period | 6 | |
7 | the [noun] over a long period | 6 | |
8 | the [noun] for a long period | 6 | |
9 | the [noun] over a long period | 6 |