| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] if it [is] [v-ing] | 32 |
|
| 2 | [that] if [pron] [is] [v-ing] | 26 |
|
| 3 | [that] if it [is] [verb] | 20 |
|
| 4 | [that] if it [be] [v-ing] | 11 |
|
| 5 | [that] [conj] it [is] [v-ing] | 9 |
|
