| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [not/n't] have a [noun] | 281 |
|
| 2 | it [modal v] have a [noun] | 88 |
|
| 3 | it [modal v] [not/n't] have a | 7 |
|
| 4 | it [modal v] [not/n't] have [noun] | 6 |
|
