No | Pattern | Freq | Relations |
---|---|---|---|
1 | [be] [vb pp] over a [adj] period | 52 | |
2 | [be] [vb pp] over a long period | 22 | |
3 | [be] [vb pp] [prep] a longer period | 11 | |
4 | [be] [vb pp] [prep] a longer period | 11 | |
5 | [be] [vb pp] over a [adj -er] period | 10 | |
6 | [be] [vb pp] over a longer [noun sg] | 9 | |
7 | [be] [vb pp] over a longer [noun] | 9 | |
8 | [be] [vb pp] over a longer period | 8 | |
9 | [be] [verb] over a longer period | 8 | |
10 | [be] [vb pp] over [art] longer period | 8 | |
11 | [be] [vb pp] over [art] longer period | 8 | |
12 | [be] [vb pp] over a longer period | 8 | |
13 | [be] [vb pp] over a longer period | 8 |