| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] is a [noun sg] [prep] | 1369 |
|
| 2 | is [not/n't] a [noun sg] [prep] | 961 |
|
| 3 | [det] is [not/n't] a [noun sg] | 427 |
|
| 4 | [det] is [not/n't] [noun sg] [prep] | 26 |
|
| 5 | [det] [not/n't] a [noun sg] [prep] | 5 |
|
