| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb mod] [vb infin] [verb] [is] | 35 |
|
| 2 | [noun] [modal v] [vb infin] [verb] [is] | 35 |
|
| 3 | [noun] should [vb infin] [verb] [be] | 15 |
|
| 4 | [noun] should [verb] [verb] [is] | 6 |
|
| 5 | [noun] should [vb infin] [verb] [is] | 6 |
|
