No | Pattern | Freq | Relations |
---|---|---|---|
1 | [art] fixed period [prep] | 34 | |
2 | [art] fixed period [prep] | 34 | |
3 | [art] fixed period [prep] | 34 | |
4 | a fixed period [prep] | 33 | |
5 | a fixed period [prep] | 33 | |
6 | [art] fixed period of | 28 | |
7 | [art] fixed period of | 28 |