| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [prep] this [conj] | 16 |
|
| 2 | it is [prep] this [conj] | 16 |
|
| 3 | it is [prep] this [that] | 15 |
|
| 4 | it is [prep] this that | 15 |
|
| 5 | it is [prep] this that | 15 |
|
| 6 | it is to this [conj] | 7 |
|
