No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun] [prep] [art] [adv] long period | 10 | |
2 | [noun sg] [prep] [art] [adv] long period | 9 | |
3 | [conj] [prep] [art] [adv] long period | 6 | |
4 | [prep] [art] [adv] long period [prep] | 9 | |
5 | [prep] [art] [adv] long period [prep] | 9 | |
6 | [prep] [art] [adv] long period of | 8 | |
7 | [prep] [art] [adv] long period of | 8 |