| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [not/n't] on the phone | 8 |
|
| 2 | [be] [not/n't] on the phone | 8 |
|
| 3 | [is] [not/n't] on the phone | 5 |
|
| 4 | [not/n't] [verb] on the phone | 8 |
|
