| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it [is] [vb pp] | 751 |
|
| 2 | it [is] [vb pp] at | 230 |
|
| 3 | and [is] [vb pp] at | 120 |
|
| 4 | and it [is] at | 34 |
|
