| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | see if [pers pn] | 1966 |
|
| 2 | [v-ing] if [pers pn] | 756 |
|
| 3 | [v-ing] see [pers pn] | 280 |
|
| 4 | [v-ing] see if | 102 |
|
