| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is it [det] | 353 |
|
| 2 | is it that | 98 |
|
| 3 | is it all | 97 |
|
| 4 | is it any | 82 |
|
| 5 | is it this | 42 |
|
| 6 | is it some | 11 |
|
| 7 | is it another | 6 |
|
| 8 | is it such | 6 |
|
