No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] [v-ing] [prep] a | 3755 | |
2 | [prep] [v-ing] [prep] a | 3755 | |
3 | [prep] [v-ing] at [art] | 1028 | |
4 | [prep] [v-ing] at [art] | 1028 | |
5 | [prep] [v-ing] at a | 211 | |
6 | [prep] [verb] at a | 197 | |
7 | [prep] [v-ing] at a | 192 | |
8 | [prep] [v-ing] at a | 192 |