| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is not it a [adj] [noun] | 21 |
|
| 2 | is not it a [adj] [noun sg] | 21 |
|
| 3 | is n't it a [adj] [noun] | 19 |
|
| 4 | is not it a [adj] [noun] | 18 |
|
