| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [vb pp] at [art] [noun sg] | 107 |
|
| 2 | should be [verb] at the [noun sg] | 96 |
|
| 3 | should be [verb] at [art] outset | 19 |
|
| 4 | should be [verb] at a [noun sg] | 13 |
|
| 5 | should be [verb] at [art] end | 11 |
|
| 6 | should be [verb] at [art] time | 11 |
|
| 7 | should be [v-ing] at [art] [noun sg] | 5 |
|
| 8 | should be do at [art] [noun sg] | 5 |
|
| 9 | should be done at [art] [noun sg] | 5 |
|
| 10 | should be given at [art] [noun sg] | 5 |
|
| 11 | should be give at [art] [noun sg] | 5 |
|
