| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i must have [vb pp] [det] | 16 |
|
| 2 | i must have [verb] [det] | 16 |
|
| 3 | i must have [det] [noun] | 10 |
|
| 4 | i must have [det] [noun sg] | 8 |
|
