| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [verb] for a | 274 |
|
| 2 | [verb] [v-ing] for a | 218 |
|
| 3 | [vb -s] [v-ing] [prep] a | 120 |
|
| 4 | [vb -s] [v-ing] for [art] | 28 |
|
