| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [vb pp] a | 215 |
|
| 2 | [is] [vb pp] over a | 59 |
|
| 3 | it [is] [vb pp] over | 18 |
|
| 4 | it [is] over a | 5 |
|
