No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] a [adj] period [subord] | 43 | |
2 | [prep] a longer [noun] [subord] | 25 | |
3 | [prep] a longer [noun sg] [subord] | 25 | |
4 | [prep] a [adj -er] period [subord] | 18 | |
5 | [prep] a longer period [conj] | 15 | |
6 | [prep] [art] longer period [subord] | 12 | |
7 | [prep] a long period [subord] | 12 | |
8 | [prep] a longer period [subord] | 12 | |
9 | [prep] [art] longer period [subord] | 12 | |
10 | [prep] a longer period [subord] | 12 |