| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] should [vb infin] a [noun sg] | 269 |
|
| 2 | [conj] should [vb infin] a [noun sg] | 23 |
|
| 3 | [noun sg] [conj] should [vb infin] a | 22 |
|
| 4 | [noun sg] [conj] should [vb infin] [noun sg] | 12 |
|
