No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] a [adj] period [prep] | 773 | |
2 | [prep] a short [noun] [prep] | 533 | |
3 | [prep] a short [noun sg] [prep] | 525 | |
4 | [prep] [art] short period [prep] | 116 | |
5 | [prep] [art] short period [prep] | 116 | |
6 | [prep] a short period [prep] | 97 | |
7 | [prep] a short period [prep] | 97 |