| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] if [verb] [pron] | 363 |
|
| 2 | [prep] if [v-ing] [pron] | 158 |
|
| 3 | [prep] if read [pron] | 14 |
|
| 4 | [prep] [conj] reading [pron] | 13 |
|
| 5 | [prep] if reading [pron] | 13 |
|
| 6 | [prep] [subord] reading [pron] | 13 |
|
