| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they had [not/n't] [verb] a [noun] | 30 |
|
| 2 | they had [not/n't] [vb pp] a [noun] | 30 |
|
| 3 | they had [not/n't] get a [noun] | 13 |
|
| 4 | they had [not/n't] got a [noun] | 13 |
|
