| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [conj] | 9801 |
|
| 2 | be [vb pp] [conj] [noun sg] | 2572 |
|
| 3 | it be [vb pp] [noun sg] | 273 |
|
| 4 | it be [conj] [noun sg] | 53 |
|
