No | Pattern | Freq | Relations |
---|---|---|---|
1 | after [art] long period [prep] | 21 | |
2 | after [art] long period [prep] | 21 | |
3 | after [art] long period [prep] | 21 | |
4 | after a long period [prep] | 19 | |
5 | after a long period [prep] | 19 | |
6 | after [art] long period of | 18 | |
7 | after [art] long period of | 18 |