| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as [verb] happened in [art] | 12 |
|
| 2 | as have happened in [art] | 12 |
|
| 3 | as has happened in [art] | 8 |
|
| 4 | as [vb -s] happened in [art] | 8 |
|
| 5 | as happened in [art] [adj] | 8 |
|
| 6 | as happened in [art] [adj] | 6 |
|
| 7 | as happened in [art] [noun] | 6 |
|
