No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] a period [prep] [noun] | 607 | |
2 | [prep] a [noun] [prep] time | 426 | |
3 | [prep] a [noun sg] [prep] time | 424 | |
4 | [prep] [art] period [prep] time | 256 | |
5 | [prep] [art] period [prep] time | 256 | |
6 | [prep] a period [prep] time | 240 | |
7 | [prep] a period [prep] time | 239 | |
8 | [prep] a period [prep] time | 239 | |
9 | [prep] a period [prep] time | 239 |