No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun] [prep] a fixed period [prep] | 15 | |
2 | [noun sg] [prep] a fixed period [prep] | 12 | |
3 | [verb] [prep] a fixed period [prep] | 6 | |
4 | [prep] a fixed period [prep] [noun] | 21 | |
5 | [prep] a fixed period [prep] [noun sg] | 21 | |
6 | [prep] a fixed period [prep] time | 16 | |
7 | [prep] a fixed period [prep] time | 16 | |
8 | [prep] a fixed period [prep] [adj] | 5 |