No | Pattern | Freq | Relations |
---|---|---|---|
1 | for over [adj] years | 557 | |
2 | for over [num] years | 557 | |
3 | for [adv] 20 years | 86 | |
4 | for [adv] 20 years | 86 | |
5 | [prep] over 20 years | 61 | |
6 | [prep] over 20 years | 61 | |
7 | for over 20 [noun] | 53 | |
8 | for over 20 [noun pl] | 52 | |
9 | for over 20 years | 49 | |
10 | for over 20 year | 49 | |
11 | for over 20 years | 49 | |
12 | for over 20 years | 49 |