No | Pattern | Freq | Relations |
---|---|---|---|
1 | have [been] [v-ing] some [prep] | 20 | |
2 | have been [v-ing] some [prep] | 20 | |
3 | have [been] [v-ing] some of | 19 | |
4 | had [been] [v-ing] some [prep] | 6 | |
5 | 've [been] [v-ing] some [prep] | 5 | |
6 | has [been] [v-ing] some [prep] | 5 |