| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] is not [verb] | 20 |
|
| 2 | when it is not [verb] | 12 |
|
| 3 | when [pers pn] is not [v-ing] | 10 |
|
| 4 | when [pers pn] is not [vb pp] | 9 |
|
| 5 | when he is not [verb] | 6 |
|
