No | Pattern | Freq | Relations |
---|---|---|---|
1 | [v-ing] [prep] a few weeks | 12 | |
2 | [v-ing] [prep] a [det] weeks | 12 | |
3 | [v-ing] [prep] a few weeks | 12 | |
4 | [v-ing] [prep] a [adj] weeks | 12 | |
5 | [v-ing] [prep] a [adj] weeks | 12 | |
6 | [v-ing] for a [adj] weeks | 7 | |
7 | [v-ing] for a [adj] weeks | 7 |