| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [v-ing] to | 338 |
|
| 2 | is not [adv] [v-ing] | 169 |
|
| 3 | is not [v-ing] to | 127 |
|
| 4 | not [adv] [v-ing] to | 80 |
|
| 5 | is not [adv] to | 37 |
|
