| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [verb] [to-vb] [adj] | 141 |
|
| 2 | should be [vb pp] [to-vb] [adj] | 136 |
|
| 3 | should be encourage [to-vb] [adj] | 21 |
|
| 4 | should be encouraged [to-vb] [adj] | 21 |
|
| 5 | should be used [to-vb] [adj] | 17 |
|
| 6 | should be use [to-vb] [adj] | 17 |
|
| 7 | should be [verb] to make [adj] | 11 |
|
| 8 | should be take [to-vb] [adj] | 10 |
|
| 9 | should be taken [to-vb] [adj] | 10 |
|
| 10 | should be made [to-vb] [adj] | 9 |
|
| 11 | should be make [to-vb] [adj] | 9 |
|
| 12 | should be [verb] to include [adj] | 6 |
|
| 13 | should be [verb] to avoid [adj] | 6 |
|
| 14 | should be allow [to-vb] [adj] | 5 |
|
| 15 | should be required [to-vb] [adj] | 5 |
|
| 16 | should be allowed [to-vb] [adj] | 5 |
|
| 17 | should be require [to-vb] [adj] | 5 |
|
