No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] over a long period [prep] | 17 | |
2 | [vb pp] over a long period [prep] | 16 | |
3 | [verb] over a long period of | 15 | |
4 | [verb] over a long period of | 15 | |
5 | [verb] over a long period [prep] | 14 |
[verb] over a long period [prep] Next page
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