| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [pers pn] [adv] ask | 24 |
|
| 2 | could [pron] [adv] ask | 23 |
|
| 3 | could i [adv] ask | 18 |
|
| 4 | could i [adv] ask | 18 |
|
| 5 | could [pron] just ask | 14 |
|
| 6 | could [pron] just ask | 14 |
|
