| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] due [adv] to [art] | 12 |
|
| 2 | be due [adv] [prep] [art] | 12 |
|
| 3 | [be] due [adv] [prep] [art] | 12 |
|
| 4 | [be] due [adv] [prep] the | 9 |
|
| 5 | [be] due either [prep] [art] | 5 |
|
