| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should always [verb] [adj] [noun] | 19 |
|
| 2 | should always [vb infin] [adj] [noun] | 19 |
|
| 3 | should always [verb] [adj] [noun sg] | 16 |
|
| 4 | should always [verb] [adj] [noun] | 15 |
|
