No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adv] a [adj] period of | 42 | |
2 | [adv] a [adj] period of | 20 | |
3 | [adv prt] a [adj] period of | 19 | |
4 | over a [adj] period of | 16 | |
5 | over a [adj] period of | 16 | |
6 | [adv] a long period of | 12 | |
7 | [adv] a long period of | 12 | |
8 | [adv] a short period of | 11 | |
9 | [adv] a short period of | 11 | |
10 | only a [adj] period of | 10 | |
11 | only a [adj] period of | 10 |