| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [was/were] congratulating [pron] on | 7 |
|
| 2 | [pers pn] [was/were] congratulate [pn reflx] on | 6 |
|
| 3 | [pers pn] were congratulate [pron] on | 5 |
|
