| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] been aware of | 25 |
|
| 2 | should [verb] been [adj] of | 18 |
|
| 3 | should [verb] been aware [prep] | 5 |
|
| 4 | should [verb] been aware of | 5 |
|
| 5 | should [verb] be aware of | 5 |
|
| 6 | should [verb] [be] aware of | 5 |
|
| 7 | should [verb] been aware [prep] | 5 |
|
| 8 | should [verb] [been] aware of | 5 |
|
