| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [not/n't] [be] | 4548 |
|
| 2 | it [modal v] now [be] | 129 |
|
| 3 | [modal v] [not/n't] now [be] | 91 |
|
| 4 | it [modal v] [not/n't] now | 14 |
|
