| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [prep] a [noun sg] | 4362 |
|
| 2 | [modal v] qualify [prep] [art] [noun sg] | 28 |
|
| 3 | [modal v] qualify [prep] [art] [noun sg] | 28 |
|
| 4 | [modal v] qualify [prep] a [noun sg] | 12 |
|
| 5 | [modal v] qualify [prep] a [noun] | 11 |
|
