No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] [conj] a long period | 5 | |
2 | [conj] [prep] a long period | 17 | |
3 | [conj] [prep] a long period | 17 | |
4 | [conj] over a long period | 11 | |
5 | [conj] over a long period | 11 | |
6 | [conj] a long period [prep] | 7 | |
7 | [conj] a long period [prep] | 7 | |
8 | [conj] a long period of | 6 | |
9 | [conj] a long period of | 6 |