| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adj] [to-vb] at [art] | 254 |
|
| 2 | [be] due [to-vb] [prep] [art] | 123 |
|
| 3 | [be] due [to-vb] [prep] [art] | 123 |
|
| 4 | [be] due [verb] at [art] | 15 |
|
| 5 | [be] due [to-vb] at [art] | 15 |
|
