No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] been used [prep] an | 18 | |
2 | have been used [prep] an | 18 | |
3 | [vb -s] been used [prep] an | 9 | |
4 | has been used [prep] an | 9 | |
5 | been used [prep] an [noun] | 17 | |
6 | been used [prep] an [noun sg] | 16 | |
7 | been used [prep] an [adj] | 6 | |
8 | been used [prep] an [adj] | 6 |