No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] [verb] [prep] a long period | 17 | |
2 | [verb] [vb pp] [prep] a long period | 15 | |
3 | have [verb] [prep] a long period | 15 | |
4 | [verb] [verb] over a long period | 12 | |
5 | [vb -s] [verb] [prep] a long period | 6 | |
6 | has [verb] [prep] a long period | 6 | |
7 | [vb base] [verb] [prep] a long period | 5 |