No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun] over a period [prep] | 295 | |
2 | [noun pl] [prep] a period [prep] | 193 | |
3 | [noun pl] [prep] a period [prep] | 193 | |
4 | [noun pl] over a [noun] [prep] | 188 | |
5 | [noun pl] over a [noun sg] [prep] | 186 | |
6 | [noun pl] over [art] period [prep] | 128 | |
7 | [noun pl] over a period [prep] | 105 | |
8 | [noun pl] over a period [prep] | 105 |