| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [vb pp] to [be] a | 73 |
|
| 2 | [vb mod] [be] [vb pp] to [be] a | 73 |
|
| 3 | should [be] [vb pp] to [be] [art] | 9 |
|
| 4 | should [be] [vb pp] to [be] [art] | 9 |
|
| 5 | should [be] [vb pp] [prep] [be] a | 6 |
|
| 6 | should [be] [verb] to [be] a | 6 |
|
| 7 | should [be] [vb pp] to [be] a | 6 |
|
| 8 | should [be] [vb pp] to [be] a | 6 |
|
| 9 | should [be] [vb pp] to [be] a | 6 |
|
| 10 | should [be] [vb pp] [prep] [be] a | 6 |
|
| 11 | should [be] [vb pp] to [be] a | 6 |
|
| 12 | should [be] [vb pp] to [be] a | 6 |
|
