| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [adv] for [det] | 44 |
|
| 2 | be [adv] grateful for [det] | 35 |
|
| 3 | [modal v] be grateful for [det] | 31 |
|
| 4 | [modal v] be [adv] grateful for | 22 |
|
