| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | gon [prep] cost we | 8 |
|
| 2 | [v-ing] na cost we | 8 |
|
| 3 | [v-ing] [prep] cost us | 8 |
|
| 4 | [v-ing] [to] cost we | 8 |
|
| 5 | [v-ing] na cost we | 8 |
|
