| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must of [be] a | 11 |
|
| 2 | [pers pn] must of [be] a | 9 |
|
| 3 | it must of [be] a | 7 |
|
| 4 | it must of [be] a | 7 |
|
| 5 | must of [be] a [noun sg] | 8 |
|
| 6 | must of [be] a [noun] | 8 |
|
| 7 | must of [be] a [adj] | 7 |
|
| 8 | must of [be] a [adj] | 5 |
|
