| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it be [vb pp] [prep] | 4160 |
|
| 2 | is [conj] it be [vb pp] | 84 |
|
| 3 | is [conj] it be [prep] | 58 |
|
| 4 | is it be [vb pp] [prep] | 7 |
|
