| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be grateful to [pron] for | 56 |
|
| 2 | [be] grateful to [pron] for | 56 |
|
| 3 | was [adj] to [pron] for | 13 |
|
| 4 | [was/were] grateful to [pron] for | 11 |
|
| 5 | was grateful [prep] [pron] for | 10 |
|
| 6 | was grateful to [pron] [prep] | 10 |
|
