No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun] over a [adv] [adj] period | 14 | |
2 | [noun sg] over a [adv] [adj] period | 9 | |
3 | [vb pp] over a [adv] [adj] period | 7 | |
4 | [verb] over a [adv] [adj] period | 7 | |
5 | over a [adv] [adj] period of | 8 | |
6 | over a [adv] [adj] period [prep] | 8 | |
7 | over a [adv] [adj] period of | 8 | |
8 | over a [adv] [adj] period [prep] | 8 |