| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if he [was/were] n't [v-ing] [prep] | 5 |
|
| 2 | if he [be] n't [v-ing] [prep] | 5 |
|
| 3 | if he was n't [v-ing] [prep] | 5 |
|
| 4 | if he be n't [v-ing] [prep] | 5 |
|
