| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [to-vb] the | 1720 |
|
| 2 | is [vb pp] at the | 610 |
|
| 3 | [vb pp] [to-vb] at the | 284 |
|
| 4 | is [vb pp] [to-vb] at | 97 |
|
| 5 | is [to-vb] at the | 81 |
|
