| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [v-ing] na cost | 6 |
|
| 2 | not [v-ing] na cost | 6 |
|
| 3 | not gon [prep] cost | 6 |
|
| 4 | not [v-ing] [to] cost | 6 |
|
