| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] if he [verb] be [v-ing] | 7 |
|
| 2 | [adv] if he [verb] been [v-ing] | 7 |
|
| 3 | [adv] if he [verb] [been] [v-ing] | 7 |
|
| 4 | [adv] if he have [be] [v-ing] | 7 |
|
| 5 | [adv] if he [verb] [be] [v-ing] | 7 |
|
| 6 | [adv] if he [verb] [be] [v-ing] | 6 |
|
| 7 | even if he [verb] [be] [v-ing] | 5 |
|
| 8 | even if he [verb] [be] [v-ing] | 5 |
|
