| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb mod] [adv] be grateful | 43 |
|
| 2 | [pers pn] [vb mod] be grateful to | 19 |
|
| 3 | [vb mod] [adv] be grateful to | 16 |
|
| 4 | [pers pn] [vb mod] [adv] be to | 5 |
|
