No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adj] [prep] a long [noun] | 184 | |
2 | [adj] [prep] a long [noun sg] | 183 | |
3 | [adj] [prep] a [adj] period | 63 | |
4 | [adj] [prep] a long period | 17 | |
5 | [adj] [prep] [art] long period | 14 | |
6 | [adj] [prep] [art] long period | 14 | |
7 | [adj] [prep] a long period | 14 | |
8 | [adj] [prep] a long period | 14 |