| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [not/n't] [det] | 1668 |
|
| 2 | now is [not/n't] | 130 |
|
| 3 | now is [det] | 72 |
|
| 4 | now [not/n't] [det] | 6 |
|
