| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [v-ing] them [vb infin] | 31 |
|
| 2 | by making them [vb infin] | 19 |
|
| 3 | by letting them [vb infin] | 6 |
|
| 4 | by helping them [vb infin] | 5 |
|
