| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [to-vb] us [prep] [art] | 14 |
|
| 2 | be [to-vb] us [prep] [art] | 14 |
|
| 3 | [is] [to-vb] us [prep] [art] | 10 |
|
| 4 | is [to-vb] us [prep] [art] | 9 |
|
| 5 | [be] [to-vb] us [prep] the | 8 |
|
