| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i must [verb] you | 255 |
|
| 2 | i [modal v] thank you | 39 |
|
| 3 | i must thank [pers pn] | 13 |
|
| 4 | i must thank [pron] | 13 |
|
| 5 | [pron] must thank you | 13 |
|
| 6 | i must thank you | 12 |
|
