| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] explain why it is [that] | 5 |
|
| 2 | explain why it is [that] [art] | 7 |
|
| 3 | explain why it is [that] [art] | 7 |
|
| 4 | explain why it is [that] the | 6 |
|
| 5 | explain why it is [that] the | 6 |
|
