| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i must [vb infin] i [adv] [vb past] | 10 |
|
| 2 | i must [vb infin] i [adv] [vb past] | 10 |
|
| 3 | [pron] must [vb infin] i [adv] [vb past] | 10 |
|
| 4 | [pers pn] must [vb infin] i [adv] [vb past] | 10 |
|
