No | Pattern | Freq | Relations |
---|---|---|---|
1 | that [prep] a period [prep] | 17 | |
2 | that [prep] a period [prep] | 17 | |
3 | that [prep] a period [prep] | 17 | |
4 | that [prep] a period of | 16 | |
5 | that [prep] a period of | 16 | |
6 | that over a period [prep] | 6 | |
7 | that over a period [prep] | 6 |