| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | congratulate [pn reflx] on [v-ing] | 20 |
|
| 2 | congratulate [pn reflx] on having | 10 |
|
| 3 | congratulate [pn reflx] on have | 10 |
|
| 4 | congratulating [pn reflx] on [verb] | 9 |
|
| 5 | congratulate themselves on [verb] | 7 |
|
| 6 | congratulated [pn reflx] on [verb] | 5 |
|
