No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] a [adj] period [v-ing] [prep] | 10 | |
2 | [prep] a [adj] period [v-ing] [prep] | 10 | |
3 | a [adj] [noun] period [v-ing] [prep] | 5 | |
4 | a [adj] [noun sg] period [v-ing] [prep] | 5 | |
5 | a [adj] period [prep] [v-ing] [prep] | 6 | |
6 | a [adj] period [prep] [v-ing] [prep] | 6 | |
7 | a [adj] period [v-ing] [prep] [art] | 5 | |
8 | a [adj] period [v-ing] [prep] [noun] | 5 | |
9 | a [adj] period [v-ing] [prep] [art] | 5 |