| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [that] mr | 30 |
|
| 2 | it be [vb pp] that mr | 30 |
|
| 3 | it be [vb pp] that mr | 30 |
|
| 4 | it was [vb pp] [conj] mr | 18 |
|
| 5 | it is [vb pp] [conj] mr | 11 |
|
