| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] been [art] [noun] for | 6 |
|
| 2 | should [vb infin] been [art] [noun sg] for | 6 |
|
| 3 | should [vb infin] been [art] [noun] for | 6 |
|
| 4 | should have been [art] [noun] for | 6 |
|
| 5 | should [vb infin] been [art] [noun] for | 6 |
|
| 6 | should [vb infin] been a [noun] for | 5 |
|
