| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] must be [adj] [noun] | 83 |
|
| 2 | [pers pn] must be [adj] [noun] | 83 |
|
| 3 | [pers pn] must [be] [adj] [noun] | 83 |
|
| 4 | it must [be] [adj] [noun] | 56 |
|
| 5 | [pers pn] must [be] [adj] [noun sg] | 43 |
|
| 6 | [pers pn] must [be] [adj] [noun] | 40 |
|
| 7 | [pers pn] must [be] [adj] [noun pl] | 38 |
|
| 8 | [pers pn] must [be] [num] [noun] | 23 |
|
| 9 | [pers pn] must [be] [det] [noun] | 17 |
|
| 10 | they must [be] [adj] [noun] | 14 |
|
| 11 | [pers pn] must [be] [adj] years | 10 |
|
| 12 | [pers pn] must [be] [adj] year | 10 |
|
| 13 | [pers pn] must [be] some [noun] | 9 |
|
| 14 | [pers pn] must [be] some [noun] | 9 |
|
| 15 | you must [be] [adj] [noun] | 5 |
|
