| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [prep] [noun pl] | 3177 |
|
| 2 | [Wh det] [modal v] [vb infin] [prep] | 3102 |
|
| 3 | [Wh det] [modal v] [vb infin] [noun pl] | 636 |
|
| 4 | [Wh det] [modal v] [prep] [noun pl] | 12 |
|
