No | Pattern | Freq | Relations |
---|---|---|---|
1 | over a longer period [prep] | 8 | |
2 | over a longer period [prep] | 8 | |
3 | over a longer period of | 7 | |
4 | over a longer period of | 7 | |
5 | over a longer period [conj] | 6 | |
6 | [noun] over a longer period | 25 | |
7 | [noun sg] over a longer period | 15 | |
8 | [verb] over a longer period | 11 | |
9 | [vb pp] over a longer period | 10 | |
10 | [noun pl] over a longer period | 10 | |
11 | over a [adv] longer period | 11 | |
12 | over a [adv] longer period | 11 | |
13 | over a much longer period | 9 | |
14 | over a much longer period | 9 |