| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] should not be [verb] | 1400 |
|
| 2 | [noun] should not be [vb pp] | 1375 |
|
| 3 | [noun] [vb mod] not be underestimated | 47 |
|
| 4 | [noun] [modal v] not be underestimated | 47 |
|
| 5 | [noun] should [adv] be underestimated | 44 |
|
| 6 | [noun] should not be underestimate | 37 |
|
| 7 | [noun] should not be underestimated | 37 |
|
| 8 | [noun] should not be underestimated | 37 |
|
| 9 | [noun] should not [be] underestimated | 37 |
|
| 10 | [noun] should not [be] underestimated | 37 |
|
| 11 | [noun] should not be underestimated | 37 |
|
| 12 | [noun] should [not/n't] be underestimated | 37 |
|
