No | Pattern | Freq | Relations |
---|---|---|---|
1 | which have been [v-ing] [prep] [num] | 17 | |
2 | which have [been] [v-ing] [prep] [num] | 17 | |
3 | which have [been] [v-ing] for [num] | 10 | |
4 | which have [been] [v-ing] for [num] | 10 | |
5 | which have [been] running [prep] [num] | 8 | |
6 | which had [been] [v-ing] [prep] [num] | 8 | |
7 | which has [been] [v-ing] [prep] [num] | 8 | |
8 | which have [been] [v-ing] since [num] | 5 | |
9 | which have [been] [v-ing] since [num] | 5 |