No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] a [adj] period [prep] [art] | 86 | |
2 | over a [adj] [noun] [prep] [art] | 78 | |
3 | over a [adj] [noun sg] [prep] [art] | 75 | |
4 | over [art] [adj] period [prep] [art] | 29 | |
5 | over [art] [adj] period [prep] [art] | 29 | |
6 | over a [adj] period [prep] [art] | 16 | |
7 | over a [adj] period [prep] [art] | 16 | |
8 | over a [adj] period [prep] [art] | 16 |