| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] must thank you for [v-ing] | 5 |
|
| 2 | i must thank you for [v-ing] | 5 |
|
| 3 | [pron] must thank you for [v-ing] | 5 |
|
| 4 | i must thank you for [v-ing] | 5 |
|
