No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] at [adv] a century | 8 | |
2 | [prep] [prep] [adv] a century | 8 | |
3 | [prep] [prep] [adv] a century | 8 | |
4 | [prep] [prep] least a century | 8 | |
5 | [prep] at [adv] a century | 8 | |
6 | [prep] [prep] least a century | 8 | |
7 | [prep] [prep] [adv] a century | 8 | |
8 | [prep] [prep] [adv] a century | 8 | |
9 | for [prep] [adv] a century | 6 |