| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [conj] this | 16 |
|
| 2 | it is [conj] this | 16 |
|
| 3 | it is [subord] this | 7 |
|
| 4 | it is that this | 6 |
|
| 5 | it is that this | 6 |
|
| 6 | it is [that] this | 6 |
|
| 7 | it is because this | 6 |
|
| 8 | it is because this | 6 |
|
