| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] and [vb past] | 107 |
|
| 2 | it was [verb] and [vb past] | 68 |
|
| 3 | it is [verb] and [vb past] | 33 |
|
| 4 | it be close and [vb past] | 5 |
|
| 5 | it be closed and [vb past] | 5 |
|
