| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [vb pp] at the | 149 |
|
| 2 | it is [adv] [vb pp] at | 58 |
|
| 3 | it is [vb pp] at the | 42 |
|
| 4 | it is [adv] at the | 31 |
|
| 5 | it is [adv] [vb pp] the | 25 |
|
