| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [not/n't] [verb] a [noun] | 2620 |
|
| 2 | [modal v] [adv] have a [noun] | 680 |
|
| 3 | [modal v] [not/n't] have [art] [noun] | 563 |
|
| 4 | [modal v] [not/n't] have [art] [noun] | 563 |
|
| 5 | [modal v] [not/n't] have a [noun] | 301 |
|
