No | Pattern | Freq | Relations |
---|---|---|---|
1 | over a [adv] long period of | 5 | |
2 | over a [adv] long period of | 5 | |
3 | [noun] over a long period of | 45 | |
4 | [noun sg] over a long period of | 36 | |
5 | [verb] over a long period of | 15 | |
6 | [vb pp] over a long period of | 14 | |
7 | [noun pl] over a long period of | 8 | |
8 | [adv] over a long period of | 8 | |
9 | [adv] over a long period of | 7 | |
10 | over a long period of [noun] | 81 | |
11 | over a long period of [noun sg] | 78 | |
12 | over a long period of time | 77 | |
13 | over a long period of time | 77 |