| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] not [v-ing] | 2803 |
|
| 2 | and [is] [v-ing] | 904 |
|
| 3 | and not [v-ing] | 569 |
|
| 4 | and [is] not | 536 |
|
