| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [be] [prep] be | 8 |
|
| 2 | [modal v] [vb infin] be [prep] [be] | 8 |
|
| 3 | [vb mod] [vb infin] [be] [prep] [be] | 8 |
|
| 4 | [modal v] [vb infin] [be] [prep] be | 7 |
|
| 5 | [modal v] [vb infin] [be] to [be] | 7 |
|
| 6 | [modal v] [vb infin] [be] [prep] [be] | 7 |
|
| 7 | [modal v] [vb infin] [is] [prep] [be] | 5 |
|
| 8 | [modal v] [vb infin] is [prep] [be] | 5 |
|
