No | Pattern | Freq | Relations |
---|---|---|---|
1 | over a period of [adj] | 224 | |
2 | over a period of [num] | 191 | |
3 | [prep] a period of two | 61 | |
4 | [prep] a period of two | 61 | |
5 | over a [noun sg] of two | 35 | |
6 | over a [noun] of two | 35 | |
7 | over a period [prep] two | 33 | |
8 | over [art] period of two | 33 | |
9 | over a period [prep] two | 33 | |
10 | over a period of two | 33 | |
11 | over a period of two | 33 | |
12 | over a period of two | 33 | |
13 | over a period of two | 33 | |
14 | over [art] period of two | 33 | |
15 | over a period of two | 33 |