| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb mod] be | 13996 |
|
| 2 | [vb mod] to be | 4612 |
|
| 3 | [conj] to be | 1831 |
|
| 4 | [conj] [vb mod] to | 263 |
|
