| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i must [vb infin] [art] | 259 |
|
| 2 | i must [vb infin] [adv prt] | 183 |
|
| 3 | must [vb infin] [adv prt] [art] | 100 |
|
| 4 | i [vb infin] [adv prt] [art] | 47 |
|
