| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] been [prep] | 1261 |
|
| 2 | [modal v] [vb infin] [prep] some | 648 |
|
| 3 | [modal v] [vb infin] been some | 104 |
|
| 4 | [vb infin] been [prep] some | 23 |
|
