| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if i had [adv] [be] [v-ing] | 6 |
|
| 2 | if i had not [be] [v-ing] | 5 |
|
| 3 | if i had [not/n't] [be] [v-ing] | 5 |
|
