No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] a long period [prep] | 179 | |
2 | over a [adj] period [prep] | 176 | |
3 | over [art] long period [prep] | 95 | |
4 | over [art] long period [prep] | 95 | |
5 | over a long [noun sg] [prep] | 94 | |
6 | over a long [noun] [prep] | 94 | |
7 | over a long period [prep] | 93 | |
8 | over a long period [prep] | 93 |