| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] to be | 7203 |
|
| 2 | they [modal v] [vb infin] to | 1083 |
|
| 3 | they [modal v] to be | 303 |
|
| 4 | they [vb infin] to be | 38 |
|
