No | Pattern | Freq | Relations |
---|---|---|---|
1 | over a [adj] [noun] [prep] | 167 | |
2 | over a [adj] [noun sg] [prep] | 163 | |
3 | [adv] a [adj] period [prep] | 58 | |
4 | [adv prt] a [adj] period [prep] | 25 | |
5 | over [art] [adj] period [prep] | 22 | |
6 | over a [adj] period [prep] | 21 | |
7 | over a [adj] period [prep] | 21 |