| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pn reflx] on | 1273 |
|
| 2 | [v-ing] [pn reflx] on | 220 |
|
| 3 | congratulate [pn reflx] on | 53 |
|
| 4 | congratulating [pron] on | 40 |
|
| 5 | congratulating [pn reflx] [prep] | 25 |
|
| 6 | congratulating [pn reflx] [prep] | 25 |
|
| 7 | congratulating [pn reflx] on | 25 |
|
