| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] for [det] | 706 |
|
| 2 | [modal v] [vb infin] been [det] | 367 |
|
| 3 | [modal v] [vb infin] been for | 62 |
|
| 4 | [vb infin] been for [det] | 5 |
|
