| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is often [verb] at [art] | 11 |
|
| 2 | is often [vb pp] at [art] | 11 |
|
| 3 | is often [verb] at the | 6 |
|
| 4 | is often [verb] at the | 6 |
|
| 5 | is often [verb] at a | 5 |
|
