No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adv] over [art] period [prep] | 70 | |
2 | gradually over [art] [noun] [prep] | 8 | |
3 | gradually over [art] period [prep] | 7 | |
4 | gradually over [art] period [prep] | 7 | |
5 | gradually [prep] [art] period [prep] | 7 | |
6 | gradually over [art] period [prep] | 7 | |
7 | gradually over [art] [noun sg] [prep] | 7 | |
8 | gradually [prep] [art] period [prep] | 7 |