| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] to be | 7203 |
|
| 2 | [modal v] [adv] [vb infin] to | 3226 |
|
| 3 | [adv] [vb infin] to be | 943 |
|
| 4 | [modal v] [adv] to be | 74 |
|
| 5 | [modal v] [adv] [vb infin] be | 10 |
|
