No | Pattern | Freq | Relations |
---|---|---|---|
1 | [be] carried out at a [noun] | 11 | |
2 | be carried out at a [noun] | 11 | |
3 | [was/were] carried out at a [noun] | 5 | |
4 | carried out at a [adj] [noun] | 5 | |
5 | carried out at a [adj] [noun] | 5 | |
6 | carried out at a [noun] [prep] | 5 | |
7 | carried out at a [noun] [prep] | 5 |