| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is a [noun sg] [prep] [noun sg] | 4517 |
|
| 2 | is [not/n't] a [noun sg] [prep] | 1147 |
|
| 3 | [not/n't] a [noun sg] [prep] [noun sg] | 836 |
|
| 4 | is [not/n't] a [noun sg] [noun sg] | 284 |
|
| 5 | is [not/n't] [noun sg] [prep] [noun sg] | 38 |
|
