| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [vb pp] a [noun] | 1467 |
|
| 2 | [modal v] [vb infin] [vb pp] a [noun] | 1461 |
|
| 3 | [modal v] have [vb pp] a [noun] | 1456 |
|
| 4 | [modal v] 've [vb pp] [art] [noun] | 57 |
|
| 5 | [modal v] 've [verb] a [noun] | 36 |
|
