| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] a [noun sg] [prep] [noun sg] | 836 |
|
| 2 | are a [noun sg] [prep] [noun sg] | 337 |
|
| 3 | are [not/n't] a [noun sg] [prep] | 85 |
|
| 4 | are [not/n't] a [noun sg] [noun sg] | 21 |
|
