| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [prep] be [adj] | 2107 |
|
| 2 | [vb infin] us [prep] [adj] | 102 |
|
| 3 | us [prep] be [adj] | 93 |
|
| 4 | [vb infin] us [prep] be | 40 |
|
