| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] delay [be] due to | 7 |
|
| 2 | the delay [be] due to | 7 |
|
| 3 | [art] delay [be] due to | 7 |
|
| 4 | the delay [be] due to | 7 |
|
