| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have cause to [be] grateful | 10 |
|
| 2 | [verb] cause to [be] grateful | 10 |
|
| 3 | cause to [be] grateful [prep] | 7 |
|
| 4 | cause to [be] grateful [prep] | 7 |
|
