| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should not be [verb] to | 140 |
|
| 2 | should not be [vb pp] to | 131 |
|
| 3 | [modal v] not be restricted to | 24 |
|
| 4 | should not be restricted [prep] | 10 |
|
| 5 | should not be restricted [prep] | 10 |
|
| 6 | should [adv] be restricted to | 9 |
|
| 7 | should not [be] restricted to | 7 |
|
| 8 | should not be restrict to | 7 |
|
| 9 | should not be restricted to | 7 |
|
