| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] at [art] | 871 |
|
| 2 | [num] is [vb pp] at | 45 |
|
| 3 | [num] is [vb pp] [art] | 12 |
|
| 4 | [num] [vb pp] at [art] | 10 |
|
