| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] be [adj] [noun] [adv] | 45 |
|
| 2 | [modal v] [vb infin] be [adj] [noun] [adv] | 33 |
|
| 3 | [modal v] [vb infin] be [adj] [noun] ago | 10 |
|
| 4 | [modal v] [verb] be [adj] [noun] ago | 10 |
|
| 5 | [modal v] [vb infin] [be] [adj] [noun] ago | 10 |
|
