| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [prep] them | 40 |
|
| 2 | it is for them | 26 |
|
| 3 | it is for them | 26 |
|
| 4 | it is to them | 6 |
|
| 5 | it is to them | 6 |
|
