No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adj] [prep] a period | 60 | |
2 | [adj] [prep] a period | 60 | |
3 | [adj] over a period | 20 | |
4 | [adj] over a period | 20 | |
5 | [adj] for a period | 17 | |
6 | [adj] for a period | 17 | |
7 | [adj] in a period | 8 | |
8 | [adj] in a period | 8 | |
9 | [adj] during a period | 6 | |
10 | [adj] during a period | 6 |