No | Pattern | Freq | Relations |
---|---|---|---|
1 | over a long [noun sg] | 272 | |
2 | over a long period | 232 | |
3 | over a long period | 232 | |
4 | over a long [noun] | 205 | |
5 | over a longer [noun] | 67 | |
6 | over a long time | 18 | |
7 | over a long time | 18 | |
8 | over a long term | 8 | |
9 | over a long term | 8 |