No | Pattern | Freq | Relations |
---|---|---|---|
1 | [be] [vb pp] over a [adj] period | 52 | |
2 | [is] [vb pp] [prep] a [adj] period | 20 | |
3 | [is] [vb pp] [prep] a [adj] period | 20 | |
4 | [is] [vb pp] over a [adj] [noun sg] | 18 | |
5 | [is] [vb pp] over a [adj] [noun] | 18 | |
6 | [is] [vb pp] over [art] [adj] period | 8 | |
7 | [is] [vb pp] over [art] [adj] period | 8 | |
8 | [is] [verb] over a [adj] period | 5 | |
9 | [is] [vb pp] over a [adj] period | 5 | |
10 | [is] [vb pp] over a [adj] period | 5 | |
11 | [is] [vb pp] over a [adj] period | 5 |