| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] be grateful for | 57 |
|
| 2 | [pron] be grateful for [pos pn] | 31 |
|
| 3 | [modal v] be grateful for [pos pn] | 15 |
|
| 4 | [pron] [modal v] be for [pos pn] | 12 |
|
