| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may [verb] a [noun] | 528 |
|
| 2 | [Wh det] [modal v] [verb] a [noun] | 429 |
|
| 3 | [Wh det] may [verb] [art] [noun] | 214 |
|
| 4 | [Wh det] may [verb] [art] [noun] | 214 |
|
| 5 | [Wh det] may [verb] a [noun] | 73 |
|
