| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] should [vb infin] the first [noun sg] | 6 |
|
| 2 | should [vb infin] [prep] the first [noun sg] | 6 |
|
| 3 | should [vb infin] [prep] the first [noun sg] | 6 |
|
