No | Pattern | Freq | Relations |
---|---|---|---|
1 | only a [adj] period [prep] [noun] | 9 | |
2 | only a [adj] period of [noun] | 9 | |
3 | only a [adj] period of [noun] | 9 | |
4 | only a [adj] period [prep] [noun sg] | 9 | |
5 | only a [adj] period [prep] [noun] | 9 | |
6 | only a [adj] period [prep] [noun] | 9 | |
7 | only a [adj] period [prep] time | 6 | |
8 | only a [adj] period [prep] time | 6 | |
9 | only a short period [prep] [noun] | 5 | |
10 | only a short period [prep] [noun] | 5 |