| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [verb] [been] [verb] | 882 |
|
| 2 | also [verb] [been] [verb] | 120 |
|
| 3 | should also [verb] [verb] | 77 |
|
| 4 | should also [verb] [been] | 8 |
|
