No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] a long period [prep] | 26 | |
2 | [verb] [art] long period [prep] | 25 | |
3 | [verb] [art] long period of | 22 | |
4 | [vb pp] [art] long period [prep] | 10 | |
5 | [verb] [art] longer period [prep] | 7 | |
6 | [vb past] [art] long period [prep] | 7 | |
7 | have [art] long period [prep] | 6 | |
8 | [verb] the long period [prep] | 6 | |
9 | [to-vb] [art] long period [prep] | 5 |