| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] and [is] not [verb] | 6 |
|
| 2 | [be] and [is] not [vb pp] | 6 |
|
| 3 | [be] and is not [verb] | 6 |
|
| 4 | be and [is] not [verb] | 6 |
|
| 5 | is and [is] not [verb] | 6 |
|
