| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [prep] [noun] | 1417 |
|
| 2 | it [prep] those [noun] | 42 |
|
| 3 | is [prep] those [noun] | 39 |
|
| 4 | it is [prep] those | 32 |
|
| 5 | it is those [noun] | 25 |
|
