| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it must [be] [noun] | 147 |
|
| 2 | it must [be] [noun] | 147 |
|
| 3 | it must be [noun] | 147 |
|
| 4 | it must be [noun] | 147 |
|
| 5 | it must [verb] [noun] | 68 |
|
| 6 | it must [vb infin] [noun] | 66 |
|
| 7 | it must [prep] [noun] | 14 |
|
| 8 | it must [prep] [noun] | 14 |
|
| 9 | it must make [noun] | 7 |
|
| 10 | it must have [noun] | 7 |
|
| 11 | it must make [noun] | 7 |
|
| 12 | it must have [noun] | 7 |
|
| 13 | it must take [noun] | 6 |
|
| 14 | it must of [noun] | 6 |
|
| 15 | it must take [noun] | 6 |
|
| 16 | it must of [noun] | 6 |
|
| 17 | it must in [noun] | 5 |
|
| 18 | it must in [noun] | 5 |
|
