| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [prep] [noun sg] | 284 |
|
| 2 | should be in [noun sg] | 152 |
|
| 3 | should be of [noun sg] | 32 |
|
| 4 | should be on [noun sg] | 31 |
|
| 5 | should be at [noun sg] | 27 |
|
| 6 | should be [prep] bed | 18 |
|
| 7 | should be [prep] interest | 12 |
|
| 8 | should be [prep] home | 10 |
|
| 9 | should be [prep] place | 9 |
|
| 10 | should be [prep] charge | 7 |
|
| 11 | should be for [noun sg] | 7 |
|
| 12 | should be about [noun sg] | 6 |
|
| 13 | should be [prep] proportion | 6 |
|
| 14 | should be [prep] school | 6 |
|
| 15 | should be [prep] hospital | 5 |
|
| 16 | should be [prep] operation | 5 |
|
| 17 | should be [prep] liberty | 5 |
|
| 18 | should be [prep] line | 5 |
|
| 19 | should be by [noun sg] | 5 |
|
| 20 | should be [prep] sale | 5 |
|
