No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] in [noun sg] over a period | 5 | |
2 | in [art] [noun sg] over a period | 7 | |
3 | in [art] [noun sg] over a period | 7 | |
4 | in [noun sg] over a period [prep] | 9 | |
5 | in [noun sg] over a period of | 9 | |
6 | in [noun sg] over a period [prep] | 9 | |
7 | in [noun sg] over a period of | 9 |