| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it must [vb infin] [adj] [adj] [noun] | 15 |
|
| 2 | it must [vb infin] [det] [adj] [noun] | 9 |
|
| 3 | it must [vb infin] [adj] [adj] [noun pl] | 8 |
|
| 4 | it must [vb infin] [adj] [adj] [noun sg] | 8 |
|
| 5 | it must have [adj] [adj] [noun] | 7 |
|
| 6 | it must [vb infin] some [adj] [noun] | 6 |
|
| 7 | it must [vb infin] some [adj] [noun] | 6 |
|
| 8 | it must [vb infin] [adj] [adj] [noun] | 6 |
|
