| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] they should [vb infin] | 155 |
|
| 2 | whether they should [vb infin] | 40 |
|
| 3 | [subord] they should have | 39 |
|
| 4 | when they should [vb infin] | 22 |
|
| 5 | as they should [vb infin] | 19 |
|
| 6 | if they should [vb infin] | 18 |
|
| 7 | so they should [vb infin] | 16 |
|
| 8 | [subord] they should go | 13 |
|
| 9 | lest they should [vb infin] | 7 |
|
| 10 | where they should [vb infin] | 7 |
|
| 11 | than they should [vb infin] | 7 |
|
| 12 | [subord] they should do | 6 |
|
| 13 | though they should [vb infin] | 6 |
|
