| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i must [vb infin] a | 100 |
|
| 2 | i must have a | 25 |
|
| 3 | i must make a | 14 |
|
| 4 | i must get a | 10 |
|
| 5 | i must [vb infin] an | 7 |
|
| 6 | i must look a | 5 |
|
