| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [vb pp] [prep] a | 976 |
|
| 2 | should be [vb pp] as a | 251 |
|
| 3 | should be [vb pp] as a | 251 |
|
| 4 | should be [vb pp] in a | 177 |
|
| 5 | should be [vb pp] in a | 177 |
|
| 6 | should be [vb pp] by a | 117 |
|
| 7 | should be [vb pp] by a | 117 |
|
| 8 | should be [vb pp] to a | 101 |
|
| 9 | should be [vb pp] to a | 101 |
|
| 10 | should be [vb pp] on a | 88 |
|
| 11 | should be [vb pp] on a | 88 |
|
| 12 | should be [vb pp] with a | 86 |
|
| 13 | should be [vb pp] with a | 86 |
|
| 14 | should be seen [prep] a | 53 |
|
| 15 | should be kept [prep] a | 42 |
|
| 16 | should be regarded [prep] a | 39 |
|
| 17 | should be treated [prep] a | 34 |
|
| 18 | should be used [prep] a | 30 |
|
| 19 | should be [vb pp] for a | 29 |
|
| 20 | should be [vb pp] for a | 29 |
|
| 21 | should be [vb pp] at a | 26 |
|
| 22 | should be [vb pp] at a | 26 |
|
| 23 | should be replaced [prep] a | 24 |
|
| 24 | should be [vb pp] into a | 22 |
|
| 25 | should be [vb pp] into a | 22 |
|
| 26 | should be done [prep] a | 21 |
|
| 27 | should be based [prep] a | 20 |
|
| 28 | should be taken [prep] a | 18 |
|
| 29 | should be considered [prep] a | 17 |
|
| 30 | should be made [prep] a | 16 |
|
