| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it could cost | 5 |
|
| 2 | [conj] it could cost | 5 |
|
| 3 | it could cost [pron] | 7 |
|
| 4 | it could cost [pers pn] | 7 |
|
| 5 | it could cost [adv] | 7 |
|
