| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] be due to | 69 |
|
| 2 | [vb pp] [conj] due to | 19 |
|
| 3 | [vb pp] be due to | 9 |
|
| 4 | [vb pp] [conj] be due | 8 |
|
| 5 | [vb pp] [conj] be to | 8 |
|
