| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if we do [not/n't] have | 52 |
|
| 2 | if we [verb] n't have | 34 |
|
| 3 | if we [vb past] [not/n't] have | 30 |
|
| 4 | if we did [not/n't] have | 30 |
|
| 5 | if we [vb base] [not/n't] have | 22 |
|
| 6 | if we do [not/n't] have | 22 |
|
| 7 | if we [verb] not have | 18 |
|
