| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [conj] [pron] | 1553 |
|
| 2 | [num] it be [vb pp] [conj] | 333 |
|
| 3 | [num] be [vb pp] [conj] [pron] | 29 |
|
