| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been set up at [noun] | 7 |
|
| 2 | have been set [adv prt] at [noun] | 7 |
|
| 3 | have been set [adv prt] at [noun prp] | 6 |
|
| 4 | has been set [adv prt] at [noun] | 5 |
|
