| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] a [adj] [noun sg] | 4771 |
|
| 2 | [am/are] a [adj] [noun sg] | 3810 |
|
| 3 | [am/are] [not/n't] a [noun sg] | 723 |
|
| 4 | [am/are] [not/n't] a [adj] | 378 |
|
| 5 | [am/are] [not/n't] [adj] [noun sg] | 191 |
|
