No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adv] [verb] a long [noun] [prep] | 79 | |
2 | [adv] [verb] a long [noun sg] [prep] | 78 | |
3 | [adv] [verb] a [adj] period [prep] | 24 | |
4 | [adv] [verb] a long period [prep] | 5 | |
5 | [adv] [verb] [art] long period [prep] | 5 | |
6 | [adv] [verb] a long period [prep] | 5 | |
7 | [adv] [verb] [art] long period [prep] | 5 |