| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [modal v] [vb infin] | 79335 |
|
| 2 | [pron] must [vb infin] | 19989 |
|
| 3 | [pers pn] must [vb infin] | 18264 |
|
| 4 | i must [vb infin] | 3853 |
|
| 5 | i must [verb] | 3850 |
|
