No | Pattern | Freq | Relations |
---|---|---|---|
1 | over a period [prep] [noun] [conj] | 37 | |
2 | [prep] a period [prep] time [conj] | 27 | |
3 | [prep] a period [prep] time [conj] | 27 | |
4 | over a [noun sg] [prep] time [conj] | 18 | |
5 | over a [noun] [prep] time [conj] | 18 | |
6 | over [art] period [prep] time [conj] | 18 | |
7 | over [art] period [prep] time [conj] | 18 | |
8 | over a period [prep] time [conj] | 17 | |
9 | over a period [prep] time [conj] | 17 | |
10 | over a period [prep] time [conj] | 17 | |
11 | over a period [prep] time [conj] | 17 |