| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] to do [indef pn] for | 8 |
|
| 2 | [vb infin] to do it for | 8 |
|
| 3 | [vb infin] to do it for | 8 |
|
| 4 | [vb infin] to do [pers pn] for | 8 |
|
| 5 | have to do [pron] for | 7 |
|
