| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [vb pp] to | 1810 |
|
| 2 | should be [vb pp] in | 1711 |
|
| 3 | should be [vb pp] by | 1073 |
|
| 4 | should be [vb pp] with | 779 |
|
| 5 | should be [vb pp] for | 686 |
|
| 6 | should be [vb pp] on | 638 |
|
| 7 | should be [vb pp] as | 621 |
|
| 8 | should be [vb pp] at | 452 |
|
| 9 | should be made [prep] | 403 |
|
| 10 | should be [vb pp] from | 402 |
|
| 11 | should be [vb pp] into | 296 |
|
| 12 | should be given [prep] | 295 |
|
| 13 | should be taken [prep] | 264 |
|
| 14 | should be sent [prep] | 195 |
|
| 15 | should be [vb pp] of | 193 |
|
| 16 | should be used [prep] | 192 |
|
| 17 | should be treated [prep] | 191 |
|
| 18 | should be done [prep] | 162 |
|
| 19 | should be seen [prep] | 162 |
|
| 20 | should be kept [prep] | 147 |
|
| 21 | should be included [prep] | 140 |
|
| 22 | should be based [prep] | 122 |
|
| 23 | should be regarded [prep] | 120 |
|
| 24 | should be considered [prep] | 119 |
|
| 25 | should be placed [prep] | 110 |
|
| 26 | should be borne [prep] | 106 |
|
| 27 | should be provided [prep] | 103 |
|
| 28 | should be left [prep] | 103 |
|
| 29 | should be paid [prep] | 100 |
|
| 30 | should be dealt [prep] | 94 |
|
