No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb pp] [prep] [art] long period | 54 | |
2 | [vb pp] [prep] a long period | 53 | |
3 | [vb pp] [prep] a long period | 53 | |
4 | [vb pp] over [art] long period | 34 | |
5 | [vb pp] for [art] long period | 10 | |
6 | developed [prep] [art] long period | 5 |