| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been set [adv prt] in | 7 |
|
| 2 | [verb] [adv] been set up in | 6 |
|
| 3 | has [adv] been set [adv prt] in | 6 |
|
| 4 | [vb -s] [adv] been set [adv prt] in | 6 |
|
