No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun] [prep] a period and | 6 | |
2 | [prep] a [adj] period and | 54 | |
3 | [prep] a [adj] period and | 50 | |
4 | [prep] a long period and | 13 | |
5 | [prep] a long period and | 11 | |
6 | [prep] a short period and | 8 | |
7 | [prep] a short period and | 6 | |
8 | [prep] a limited period and | 5 | |
9 | [prep] a limited period and | 5 |