| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun sg] [modal v] [verb] a | 1928 |
|
| 2 | the [noun sg] [Wh det] [modal v] [verb] | 547 |
|
| 3 | [noun sg] [Wh det] [modal v] [verb] a | 301 |
|
| 4 | the [noun sg] [Wh det] [verb] a | 194 |
|
