| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we did not have a [noun sg] | 39 |
|
| 2 | we did [not/n't] have a [noun sg] | 39 |
|
| 3 | we did n't have a [noun sg] | 32 |
|
| 4 | we did not have a [noun sg] | 7 |
|
