| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should not be [vb pp] | 2338 |
|
| 2 | should not be use | 155 |
|
| 3 | should not be used | 153 |
|
| 4 | should not be allow | 124 |
|
| 5 | should not be allowed | 123 |
|
| 6 | should not be take | 108 |
|
| 7 | should not be taken | 105 |
|
| 8 | should not be [v-ing] | 71 |
|
| 9 | should not be seen | 62 |
|
| 10 | should not be see | 62 |
|
| 11 | should not be regarded | 58 |
|
| 12 | should not be regard | 58 |
|
| 13 | should not be underestimate | 51 |
|
| 14 | should not be underestimated | 51 |
|
| 15 | should not be forgotten | 50 |
|
| 16 | should not be make | 50 |
|
| 17 | should not be forget | 50 |
|
| 18 | should not be made | 46 |
|
| 19 | should not be assumed | 36 |
|
| 20 | should not be assume | 36 |
|
| 21 | should not be overlooked | 34 |
|
| 22 | should not be overlook | 34 |
|
| 23 | should not be give | 33 |
|
| 24 | should not be given | 33 |
|
| 25 | should not be left | 28 |
|
| 26 | should not be leave | 28 |
|
| 27 | should not be considered | 26 |
|
| 28 | should not be consider | 26 |
|
| 29 | should not be treated | 25 |
|
| 30 | should not be treat | 25 |
|
