| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is for [det] | 191 |
|
| 2 | it is for this | 109 |
|
| 3 | it is for that | 16 |
|
| 4 | it is for these | 15 |
|
| 5 | it is for those | 12 |
|
| 6 | it is for all | 8 |
|
| 7 | it is for each | 7 |
|
| 8 | it is for most | 6 |
|
| 9 | it is for any | 5 |
|
| 10 | it is for some | 5 |
|
