| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | explanation is that [art] [adj] | 20 |
|
| 2 | explanation is [conj] [art] [adj] | 20 |
|
| 3 | explanation is that [art] [adj] | 20 |
|
| 4 | explanation is [that] [art] [adj] | 20 |
|
| 5 | explanation is [art] [adj] [noun sg] | 5 |
|
| 6 | explanation is [art] [adj] [noun] | 5 |
|
