| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] [verb] it | 789 |
|
| 2 | [v-ing] [prep] [vb infin] it | 710 |
|
| 3 | [v-ing] [prep] buy [pron] | 46 |
|
| 4 | [verb] [prep] buy it | 17 |
|
| 5 | [v-ing] [prep] buy it | 16 |
|
