No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] a long period [prep] [noun sg] | 128 | |
2 | [prep] a long period of [noun] | 127 | |
3 | [prep] a long period [prep] [noun] | 122 | |
4 | [prep] a long period [prep] time | 98 | |
5 | [prep] a long period [prep] time | 98 | |
6 | over a long period [prep] [noun] | 84 | |
7 | for a long period [prep] [noun] | 23 | |
8 | [prep] a longer period [prep] [noun] | 12 | |
9 | after a long period [prep] [noun] | 11 |