| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i must [vb infin] [pron] be | 130 |
|
| 2 | must [vb infin] [pron] be a | 39 |
|
| 3 | i [vb infin] [pron] be a | 20 |
|
| 4 | i must [vb infin] be a | 7 |
|
| 5 | i must [vb infin] [pron] a | 5 |
|
