| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] should [vb infin] [art] [noun] | 1964 |
|
| 2 | [pron] should [verb] [art] [noun] | 1964 |
|
| 3 | [pron] [modal v] press [art] [noun] | 46 |
|
| 4 | [pron] should press [art] [noun] | 33 |
|
| 5 | [pron] should press [art] [noun] | 33 |
|
