| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i must [vb infin] [adv] | 380 |
|
| 2 | must [vb infin] [adv] for | 50 |
|
| 3 | i must [vb infin] for | 32 |
|
| 4 | i [vb infin] [adv] for | 14 |
|
