| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [conj] | 9801 |
|
| 2 | be [vb pp] [conj] mr | 93 |
|
| 3 | it be [vb pp] mr | 13 |
|
| 4 | it be [conj] mr | 5 |
|
