| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pers pn] [verb] for them | 8 |
|
| 2 | did [pers pn] [verb] for them | 5 |
|
| 3 | [vb past] [pers pn] [vb infin] for them | 5 |
|
