| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [prep] a [adj] [noun sg] | 1644 |
|
| 2 | [not/n't] [prep] a [adj] [noun sg] | 445 |
|
| 3 | it [not/n't] a [adj] [noun sg] | 11 |
|
| 4 | it [not/n't] [prep] a [noun sg] | 9 |
|
| 5 | it [not/n't] [prep] a [adj] | 7 |
|
