No | Pattern | Freq | Relations |
---|---|---|---|
1 | have [been] in operation [prep] [adj] | 27 | |
2 | have [been] in [noun] [prep] some | 26 | |
3 | have [been] in [noun sg] [prep] some | 24 | |
4 | have [been] in operation [prep] some | 5 | |
5 | [verb] [been] in operation [prep] some | 5 | |
6 | have [been] in operation [prep] some | 5 | |
7 | have [be] in operation [prep] some | 5 | |
8 | have [been] [prep] operation [prep] some | 5 |