| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] explanation is that [art] [adj] | 13 |
|
| 2 | [adj] explanation is that [art] [adj] | 11 |
|
| 3 | possible explanation is that [art] [adj] | 5 |
|
| 4 | possible explanation is that [art] [adj] | 5 |
|
| 5 | explanation is that [art] [adj] [noun] | 11 |
|
| 6 | explanation is that [art] [adj] [noun sg] | 7 |
|
