No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adv] [prep] [art] [adj] period of | 59 | |
2 | [adv] [prep] [art] long [noun] of | 37 | |
3 | [adv] [prep] [art] long [noun sg] of | 29 | |
4 | [adv] [prep] [art] long period of | 15 | |
5 | [adv] [prep] [art] long period [prep] | 13 | |
6 | [adv] [prep] [art] long period [prep] | 13 | |
7 | [adv] [prep] [art] long period of | 12 | |
8 | [adv] [prep] [art] long period of | 12 |