No | Pattern | Freq | Relations |
---|---|---|---|
1 | have [been] [noun] | 847 | |
2 | have [been] [noun pl] | 640 | |
3 | have [been] improvements | 8 | |
4 | [verb] [been] improvements | 8 | |
5 | have [be] improvements | 5 | |
6 | [vb base] [been] improvements | 5 | |
7 | have [been] improvement | 5 |