| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] for [pron] [prep] | 487 |
|
| 2 | is [v-ing] [pron] [prep] | 339 |
|
| 3 | is [v-ing] for [pron] | 170 |
|
| 4 | is for [pron] [prep] | 37 |
|
| 5 | is [v-ing] for [prep] | 16 |
|
