| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] be | 24380 |
|
| 2 | [det] [modal v] [vb infin] | 17644 |
|
| 3 | [det] [modal v] be | 15574 |
|
| 4 | [det] [vb infin] be | 127 |
|
