| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 1990 [be] set [prep] | 5 |
|
| 2 | 1990 [be] set at | 5 |
|
| 3 | 1990 be set [prep] | 5 |
|
| 4 | 1990 [was/were] set [prep] | 5 |
|
| 5 | 1990 was set [prep] | 5 |
|
