No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb base] [been] several [noun] | 47 | |
2 | [vb base] [been] several [noun pl] | 45 | |
3 | [vb base] [been] [adj] attempts | 37 | |
4 | [vb base] [been] several attempt | 8 | |
5 | [verb] [been] several attempts | 8 | |
6 | [vb base] [be] several attempts | 8 |