| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is happen at [art] [noun sg] | 14 |
|
| 2 | is happening at [art] [noun sg] | 14 |
|
| 3 | is happen at [art] [noun sg] | 14 |
|
| 4 | is happen at the [noun sg] | 13 |
|
| 5 | is happen at the [noun sg] | 13 |
|
| 6 | is happen at [art] moment | 7 |
|
