| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [verb] [prep] [art] [adj] | 1047 |
|
| 2 | should be [vb pp] [prep] [art] [adj] | 1029 |
|
| 3 | [modal v] be regarded [prep] [art] [adj] | 145 |
|
| 4 | should be regarded [prep] [art] [adj] | 31 |
|
| 5 | should be regarded [prep] [art] [adj] | 28 |
|
| 6 | should be regard [prep] [art] [adj] | 28 |
|
| 7 | should be regarded [prep] [art] [adj] | 28 |
|
| 8 | should [be] regarded [prep] [art] [adj] | 28 |
|
