| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] to be | 13196 |
|
| 2 | to be [conj] | 869 |
|
| 3 | [vb infin] be [conj] | 852 |
|
| 4 | [vb infin] to [conj] | 248 |
|
