No | Pattern | Freq | Relations |
---|---|---|---|
1 | [be] [vb pp] over [art] long period | 22 | |
2 | be [vb pp] over [art] long period | 22 | |
3 | [be] [vb pp] over a long period | 22 | |
4 | [be] [vb pp] over a long period | 22 | |
5 | [be] [vb pp] over [art] long period | 14 | |
6 | [be] [vb pp] over [art] long period | 10 | |
7 | be [vb pp] over [art] long period | 10 | |
8 | [be] [vb pp] over [art] longer period | 8 | |
9 | [been] [vb pp] over [art] long period | 5 | |
10 | been [vb pp] over [art] long period | 5 |