No | Pattern | Freq | Relations |
---|---|---|---|
1 | have been [verb] [prep] [adj] [noun] | 1114 | |
2 | have been [verb] [prep] [adj] [noun sg] | 416 | |
3 | [verb] been [verb] [prep] [adj] research | 17 | |
4 | have been [verb] [prep] [adj] research | 17 | |
5 | have been [verb] [prep] [adj] research | 13 | |
6 | have [be] [verb] [prep] [adj] research | 12 | |
7 | have been [verb] [prep] [adj] research | 12 | |
8 | have [been] [verb] [prep] [adj] research | 12 | |
9 | [vb base] been [verb] [prep] [adj] research | 12 | |
10 | have be [verb] [prep] [adj] research | 12 | |
11 | have been [verb] [prep] [adj] research | 12 |