No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] [vb pp] a long period | 5 | |
2 | have [vb pp] a long period | 5 | |
3 | [vb pp] [prep] a long period | 53 | |
4 | [vb pp] [prep] a long period | 53 | |
5 | [vb pp] over a long period | 34 | |
6 | [vb pp] over a long period | 34 | |
7 | [vb pp] for a long period | 10 | |
8 | [vb pp] for a long period | 10 | |
9 | [vb pp] a long period [prep] | 7 | |
10 | [vb pp] a long period [prep] | 7 |