No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] a [adj] period of | 150 | |
2 | [verb] a short [noun] of | 107 | |
3 | [verb] a short [noun sg] of | 105 | |
4 | [verb] a short period [prep] | 11 | |
5 | [verb] a short period [prep] | 11 | |
6 | [verb] [art] short period of | 9 | |
7 | [verb] a short period of | 8 | |
8 | [verb] a short period of | 8 |